Your best source of information and news about xp, winvista and windows vista on the internet

April 20th, 2009

You are currently browsing the articles from MS Windows Vista Compatible Software written on April 20th, 2009.

Revisiting Fedora Part II (Success!)


Well, here I am posting this from my minty fresh Fedora 10 install!

I wanted to get a few points up while they were still fresh in my mind.

First, Fedora has a *real* installer. I like that. If I chose too, I could really dig in and customize my package selection. As it were, besides the default package set, I only selected “Development Tools” and “Virtualization”.

Also, if you read back on my blog, you’ll see a quite lengthy article I composed regarding setting up KVM on Ubuntu. Such a guide would not be needed with Fedora, as quite literally, all I had to do was select “Virtualization” in Anaconda (the Fedora installer), and it was ready to go once I logged in. All I had to do was “recreate” my virtual machines, and point them to the disk images I had created under Ubuntu (I did not format my /virtuals or my /data partitions). My Windows Virtual machines did go through a “Detecting new Hardware” routine, but after a reboot, were good as new…and seemed a bit quicker, although I haven’t had a chance to run any benchmarks just yet.

I did enable RPM Fusion, and I installed ‘kmod-nvidia’ to give myself the proprietary Nvidia drivers. I have read that in Fedora 11, the ‘nouveau’ driver will be used by default for Nvidia based cards rather than the old ‘nv’ driver. I’m curious about this - my main reason for loading the proprietary Nvidia driver is actually *not* for 3D performance (I use Metacity, not Compiz, and I also don’t play any games), however the fan on my card runs at full tilt 100% of the time until that Nvidia module loads, and it drives me batty! I’m really hoping that ‘nouveau’ will throttle the fan down like the Nvidia driver does, and if so, once Fedora 11 rolls around, I’ll be running the open source option. My only other additions from RPM Fusion were some gstreamer plug-ins (for .mp3 support) and VLC (just because I always load it…never know when you might come across some odd format, and VLC will usually play *anything*).

Other than that, so far, I like everything. The default theme is quite nice (much better than Ubuntu…well…almost anything would be better than Ubuntu’s default theme), but this is really nice. I like the Window borders, and I like the scroll widget - very sleek. Font rendering seems a bit better than under Ubuntu as well. Also, boot-up seens faster, and over all “responsiveness” seems quicker as well.

I’m very happy so far, and I hope to become more involved in the Fedora community than I was ever able to do with Ubuntu. I think the biggest problem with Ubuntu’s community is that there are *so* many people trying to help out, it’s hard to find your niche, and hopefully, I can find some way to help out in Fedora.

I kind of feel like this will be coming full circle for me, since my very first Linux install was Red Hat 6.1, and I stayed through Fedora Core 3, I then switched to Slackware for some time before trying Ubuntu the first time. Back then, I was a die-hard KDE user, and it seemed a lot of the KDE guys were running Kubuntu, and I gave it a spin, and just kinda stuck around. Now, I’m a GNOME user and I’m kinda glad to be back “home”. Not to mention…Red Hat headquaters is just a 2 hour drive north from my home as well, so I feel like I’m using the “local distro” :-)

Written by jaysonrowe on April 20th, 2009 with no comments.
Read more articles on fedora and otherSoftware and Linux and Computing and Virtualization.

Manual Removal of W32/Mytob.GGE Worm

Manual Removal of W32/Mytob.GGE Worm
W32/Mytob.GGE is a worm. The worm will infect Windows systems.
This Worm Copies its files to Windows Folder as hidden files.
This worm information updated on April 18, 2009.
Other names of W32/Mytob.GGE Worm:
This worm is also known as Net-Worm.Win32.Mytob.gge, TROJ_DELF.NZO.

Damage Level : Medium/High
Distribution Level:
Medium
No Removal Tool for W32/Mytob.GGE Worm
More Information on Wintask.exe from Symantec

W32/Mytob.GGE Worm Manual Removal Instructions
Recommend Removal from Safe Mode:

How to Start in Safe mode:
Restart your Computer, Press F8 Repeatedly, when your Screen turns on, Select Safe mode, press enter.

The Infected Files Can be Seen in these folders and names also Running in Tasks
End the Following Active Process Before Removal
  • [ Kill the Process, Use Killbox if your Access Denied ]
Download W32/Mytob.GGE Worm Known File Removal Tool

[In Windows Vista Run As Administrator, After Execution System Will Restart]

  • %Windows\wintask.exe
    [ No Exact Information about Files, search above related files in Program files Folder ]
    If you have any of these files in running process from task manger, end the process before removal.
    Note: if task manager is disabled, Download the following file, Click to Download - Enable Registry.reg [ Right Click - Save Target As/Linked Content As ]
    Open it with Regedit.exe [%system32\regedit.exe], then it Confirms Add to registry Yes or No, Confirm Yes, then click Ok.
W32/Mytob.GGE Worm Entries Manual Removal From Registry
Click Start, Run,Type regedit,Click OK.

Note: If the registry editor fails to open the threat may have modified the registry to prevent access to the registry editor.
  • Download this UnHookExec.inf, [ Right Click - Save Target As/Linked Content As ]
    and then continue with the removal. Save it to your Windows desktop. Do not run it at this time, download it only.
  • After booting into the Safe Mode or VGA Mode
  • Right-click the UnHookExec.inf file and click Install. [This is a small file. It does not display any notice or boxes when you run it.]
The W32/Mytob.GGE Worm modifies registry at the following locations to ensure its automatic execution at every system startup:
Delete The Entries
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Delete file entry from right side
Search Registry For W32/Mytob.GGE Worm File Names listed above to remove completely,
Edit Menu - Find
, enter Keyword and remove all value that find in search.

Exit the Registry Editor,
Restart your Computer.

Recommended Removal Tools:
Kaspersky Antivirus or Internet Security (Shareware)
Spyware Doctor (Shareware)
AVG Antivirus (Freeware)
Killbox (Freeware)
Ultimate Links PC Tips

Written by FireFly on April 20th, 2009 with no comments.
Read more articles on wintask.exe and W32/Mytob.GGE and worm removal and manual removal and otherSoftware and Windows.

MSN NZ HACKED

Wow long time no post…

Today whilst opening up the default MSN homepage in I.E I was stunned to find that it had been hacked by “Peace Crew”.

I asked Nathan Mercer at MSFT what the story was and apparently the Hijackers stole the DNS entry from their registrar and redirected.

Windows Server had no part to play in this incident the attackers simply took the site down at a higher level. Looks like not everyone is immune to hackers then huh.

http://www.msn.co.nz

MSN NZ Hacked

An output of their DNS entries shows:

name class type data time to live
msn.co.nz IN MX
preference: 0
exchange: msn.co.nz
14400s (04:00:00)
msn.co.nz IN SOA
server: fatih1.turkguvenligi.info
email: thug_west__.live.nl
serial: 2009042002
refresh: 86400
retry: 7200
expire: 3600000
minimum ttl: 86400
86400s (1.00:00:00)
msn.co.nz IN NS fatih1.turkguvenligi.info 86400s (1.00:00:00)
msn.co.nz IN NS fatih2.turkguvenligi.info 86400s (1.00:00:00)
msn.co.nz IN A 95.211.11.163 14400s (04:00:00)

Edit: Appears to be fixed now ;)

Edit2: Looks like they took over a raft of New Zealand websites including WindowsLive.co.nz, MSN.co.nz, Microsoft.co.nz, Hotmail.co.nz, Live.co.nz next to HSBC.co.nz, Sony.co.nz, Coca-Cola.co.nz, Xerox.co.nz, Fanta.co.nz, F-Secure.co.nz and BitDefender.co.nz. (http://blogs.zdnet.com/security/?p=3185)

Written by Patrick S on April 20th, 2009 with no comments.
Read more articles on otherSoftware and MS News.

Windows Security Blog: Windows 7 Security: Helping Enable the Mobile Workforce

Paul Cooke provides further details about the benefits of using Windows 7 new security technologies:

Along with 17,000+ other security- minded professionals, I’m at RSA in San Francisco this week. For those who are not familiar with the RSA Conference, it’s the premier information security conference of the year. It attracts the best and brightest security folks from around the world. In addition, it is a great place to keep up with what’s going on in the information security marketplace. I’m at RSA to not only see what’s going on in the industry, but to also talk about some of the cool new security features in Windows 7.

Learn more here

Related:

Windows Team Blog: Windows 7: A New Approach to Securing Today’s Enterprise
Enhanced Security features in Windows 7

 

Technorati Tags: ,,,,,,,,,,,

Written by Teching It Easy: Windows Vista, Live & 7 on April 20th, 2009 with no comments.
Read more articles on otherSoftware and windows 7.

The Last DVD and Blu-Ray Ripping Guide You’ll Ever Need


We’ve become so accustomed to the ease and convenience of iTunes and blink-and-you-miss-’em CD rips that we forget how in the mid-1990s, ripping a CD was a time-consuming process fraught with peril. Shoot, ripping a single disc to a 128Kbps MP3 could take eight hours on a 200MHz Pentium! Fast forward a decade and faster hardware and better software have made CD ripping so mainstream your mom does it.

Now, ripping DVDs is our great challenge. Copying and transcoding the disc’s video into more efficient formats involves math an order of magnitude scarier than what’s required to rip audio CDs. A machine that will rip the latest Miley Cyrus CD in mere moments could take hours to extract and convert your copy of Alien vs. Predator to an iPod-friendly format. But with the right software, a quad-core-equipped PC, and a little know-how, you can cut your disc-rip time from hours to 30 minutes. Plenty of tricks and traps still await first-time rippers, but we’ll show you the basics and then walk you through some of the most valuable power-user ripping secrets.

Your first decision is simple: What player are you ripping your discs for? Are you ripping for a portable player, like the PSP or iPhone? Would you rather stream to a device in your living room, like the Xbox 360, PS3, or Popcorn Hour? Or are you simply interested in making archival-quality DVD rips in case you lose your collection? More likely, you’re looking for a combination of all three of these things. We’ll show you how to rip your DVD to a file suitable for streaming that consumes a fraction of the disk space of a DVD but maintains full video and audio quality. Then you can take that file and convert it for whatever other devices you might have, like a PSP or an iPod.

With the preliminaries out of the way, let’s get started.

Ripping Your DVDs

With the right software, hardware, and understanding of the issues, you can free video from a movie disc to be used any way you choose.

What You Need

Compatibility Issues

Several different factors determine the compatibility of your ripped video files. The resolution of the video, the video and audio codecs, the container format used, and even more esoteric things like frame rate can affect whether your video will work on your device of choice. If you just rip discs as you need the content and then delete files afterward, simply rip to the target of choice. However, if you want to build an archive of ripped movies, we recommend that you use open, widely supported codecs and containers at the native resolution of the DVD and then transcode the files to lower resolutions and bitrates as you need them. Naturally, we’ll show you how to do this.

Your player selection also impacts your choices when it comes to audio tracks and subtitle support. While the most common container formats, MP4 and MKV, support multiple track and subtitle streams in one file, few players will work with multiple audio tracks, and an even smaller subset will work with subtitles. That means you need to rip a single audio track—typically the main movie’s English soundtrack—and burn the subtitles into the video, rather than leave them as separate streams inside the container.

We recommend ripping to the MP4 container; it’s widely supported on both streaming devices and portables. Furthermore, the tools for manipulating the streams within the file are established and easy to use, which makes it easy to transcode your video to a less-supported format for a specific player.

A Word about Subtitles

English-language movies and TV shows sometimes contain subtitles to translate the speech of non-English-speaking characters.

Typically, DVDs include multiple subtitle streams that serve different purposes. Nearly every DVD has some English subtitles, even non-foreign-language movies. Most also include closed captions, which are distinct from straight subtitles. Subtitles are simply the dialogue from the movie written across the bottom of the screen. Closed captions include subtitles, but they also include audio cues that help people with impaired hearing enjoy the movie fully.

Often, English-language movies use forced subtitles to show what a character speaking a foreign language is saying. On some discs, these subtitles will be hidden in a separate stream, while in others, they’ll be mixed in with the subtitles but marked so that the DVD player only shows the proper captions. Regardless, it’s crucial that you get the proper subtitles for all the films you rip. Otherwise, you’ll never know what Jabba or Greedo are saying in Star Wars, and watching a long expository scene in another language without the benefit of subtitles sucks.

In practice, the first English subtitle track is typically the one that includes subtitles, forced or otherwise, while the second subtitle track is the one that includes closed captions.

Bypassing Copy Protection

The first thing you’ll need to do when ripping a movie DVD is remove the copy protection. Most discs use a variant of the Content Scrambling System (CSS), but many also use other techniques to make it more difficult to extract the video from the disc. Although DVD-ripping apps like HandBrake and AutoMKV can bypass copy protection, they aren’t updated as frequently and aren’t as successful at defeating new copy protection schemes as utilities that are dedicated to stripping copy protection, such as AnyDVD and DVD43.

Both of these utilities do a fine job, although AnyDVD justifies its high price by bypassing new forms of encryption almost immediately after they appear. Both of these apps serve as on-the-fly disc decrypters, stripping copy protection before your ripping utility or playback software even knows the disc is present. Want to rip an encrypted disc’s contents to your hard drive? It’s as easy as copying the contents of the disc’s VIDEO_TS file to your hard drive once you’ve installed AnyDVD or DVD43. Regardless, before we continue, you should install one of these apps. AnyDVD is free to try for 30 days, while DVD43 is always free.

AnyDVD automatically removes encryption from a movie disc, so you can copy the contents.

Ripping Your First Disc

HandBrake makes it easy to select ripping and transcoding options that are just right for your purposes.

For simple, high-quality rips of any kind of content for any type of device, it’s tough to beat HandBrake. We like HandBrake for a few reasons: Its built-in presets make it very easy for anyone to use, it does a good job of detecting the proper video, audio, and subtitle selections, and it has never failed to successfully rip a DVD—and we’ve ripped hundreds of discs.

To rip your first disc, drop it in your DVD drive and click the Source button in the top-left corner of the HandBrake window. Unless you have multiple optical drives, the disc in your DVD drive should be one of the listed Source options. If it’s not, select the folder option and navigate to your optical drive. HandBrake will take a minute or two to scan the contents of your disc and will do its best to determine the appropriate titles and chapters on the disc. HandBrake is generally spot-on for movie DVDs, although you’ll probably need to manually select the proper chapters and titles for discs that contain TV shows.

After HandBrake has familiarized itself with your disc, you need to select the proper output preset. For streaming to or playback on most Apple devices, the Apple Universal preset is terrific. It looks great and works well on the iPhone, newer iPod Classics, and the AppleTV. For streaming to the PS3, Xbox 360, or pretty much anything else, we typically recommend a modified PS3 preset. The PS3 preset uses the H.264 video codec in an MP4 container to encode your disc’s video at its native resolution using a variable bitrate that’s also compatible with the Xbox 360. It automatically downmixes your disc’s 5.1 audio to a 2.0 Dolby ProLogic II stream. Load the default PS3 preset and then enable both the two-pass encode and the turbo first-pass options. Both the Apple Universal and the modified PS3 preset are appropriate for archival purposes.

Next, flip to the Audio & Subtitles tab and ensure that the proper subtitle and audio selections are checked. If the movie includes some subtitles, you should select the first English subtitle track and check the Forced Subtitles Only box. If you’re not sure, it’s best to go ahead and check the Forced Subtitles Only box. Don’t worry, if the disc is mastered properly and doesn’t have subtitles, it won’t affect your rip at all. Once you’re happy with your settings, you can press the + button in the preset window to save your profile (we recommend giving it a different default name than the others). Unfortunately, caption settings aren’t saved in presets, so you have to manually set them each time you rip another disc.

The Audio & Subtitle tab reveals the tracks that are available to you.

Before you can start the encode, you need to tell HandBrake where to save the finished rip and what to call it. You can save the resulting file anywhere on your hard drive. Once you’ve done that, press the Start button to begin the encode. Depending on the number of cores you have and the speed of your processor, encoding can take anywhere from 40 minutes to several hours.

Ripping Multiple DVDs at Once

We load up a bunch of video files to HandBrake’s queue and let the utility transcode the whole lot of them while we sleep.

Because the transcoding process takes a lot of time and monopolizes your CPU, it’s helpful to queue up several discs to be transcoded at a time when you’re not using your PC. You can do this by copying the full DVDs to your hard disk and then queuing several movies in HandBrake to transcode one after the other.

If you’re using AnyDVD, you can start the DVD ripping tool by right-clicking the tray icon and selecting Rip Video DVD to Harddisk. Tell the app where to save the disc’s contents and click Copy. You can do this for as many discs as you have hard disk space to hold. Then open HandBrake and click the Source button. Point the app to the folder that you copied your discs to and select the first one. Instead of selecting Start after you’ve selected the proper profile and tweaked your audio and subtitle settings, click Add to Queue. Repeat this for each disc you’ve copied to your hard drive and press Encode when you’re ready to start transcoding.

Ripping TV show DVDs

You can determine which files are actual TV episodes by looking at the playtime.

Ripping TV shows is trickier than ripping a single large movie, but it’s similar to the procedure we outlined for queuing multiple discs. Different studios use different techniques for organizing chapters, but the basic idea is the same. First, load your DVD in HandBrake; then find the individual episodes in HandBrake’s Source section. The easiest way to find episodes is to look at the playtime for each title within the Video_TS folder. Typically, 30-minute TV shows are around 23 minutes long and hour-long shows are about 46 minutes, you can disregard anything that doesn’t seem the correct length, unless your disc has double episodes or pilots.

Once your settings are right and you’ve found your titles, you can add each individual episode to the queue. Make sure you assign each episode a unique name, or HandBrake will overwrite the old episodes as you rip new ones. After the episodes have been ripped, you’ll need to make sure that each one is properly named; frequently, the first title on the disc isn’t the first one that’s listed in the menu.

Watching Your Ripped Movies

Now that you’ve got all your DVDs ripped and archived, your optionsfor enjoying them are plentiful

Converting Your Rips for a Portable Player

HandBrake makes it easy to convert videos to resolutions and codecs suitable for playback on most devices.

So, now you have your DVDs ripped, but you want to convert them for use on your portable devices. Mainly, that means converting to a lower resolution, but it can also mean using less-intensive settings for the H.264 codec or removing support for features like subtitles and chapters. Luckily, HandBrake is more than just a ripper and can also convert video for playback on many common portable players.

The process is simple. Open HandBrake and set the source to File. Browse to the file you want to transcode and then select the preset that matches your hardware. If you want to use hardware that isn’t supported with HandBrake, you have a couple of options. You can load the PSP preset and hope that the least common denominator works, or you can hit Google and look for a preset that other people have used successfully with your hardware. Once you’re happy with your settings, hit Start and wait

The current Windows build of HandBrake has a bug that prevents transcoding of the files we’re recommending people use. However, by the time you read this, there should be a new version that fixes the problem.

Streaming Your Ripped Movies to Your Xbox 360 or PlayStation 3

What You Need

  • An always-on PC
  • A network-connected Xbox 360 or PlayStation 3
  • TwonkyMedia Manager ($40, free 30-day trial, www.twonkymedia.com)

Once you have your DVDs ripped and archived on your PC you can not only watch them there, but also stream any of those movies across your network for playback on any number of devices. All you need is a supported network-connected game console, a DVR, or even a UPNP- or DLAN-enabled TV and you can get streaming. Wired connections are preferred—802.11n should provide enough bandwidth for most video, but 802.11g is probably insufficient. We’ll get you streaming to two common streaming devices—the Xbox 360 and the PlayStation 3. Luckily, the software we recommend, TwonkyMedia, works with pretty much every streaming device we’ve tested.

First, you’ll need to install TwonkyMedia on a PC that will be on 24/7 (or whenever you might want to watch a movie). When the installer finishes, it should open TwonkyMedia Manager, which is the app you’ll use to configure the server. In Manager, make sure the proper server is selected in the top drop-down menu; then click the Settings icon to the right (it looks like a pair of gears). In the Content Paths section at the bottom of the screen, you’ll need to point TwonkyMedia to the folders that contain the video, music, and pictures you want to stream.

Before you can stream your media, you need to tell Twonky where it is.

If your content is on a network share, you’ll need to either map a network drive to that share or change the account the TwonkyServer service uses to one with permission to use the network. Mapping a network drive is simple: In Windows, browse to your file server, right-click on the share you want mapped, click Map Network Drive, assign a drive letter, and make sure Reconnect at Logon is checked. Swapping the account service is a bit more involved but doesn’t require drive mapping. Run the services.msc app from the command line and scan the list until you see TwonkyMedia Server. Right-click and select Properties. Go to the Sign-on tab and change the option from Local System Account to This Account. Put your username in there and fill in the appropriate password twice. Press OK and then restart the service by right-clicking it and selecting Restart. If all goes well, your Twonky server should have full access to the contents of your network shares.

Now that the server is set up, head to the living room and fire up your streaming box. On the PS3, you’ll need to go to the Video menu, while on the Xbox 360, it’s either in the Media blade under Videos or on the My Xbox menu under My Video. On both consoles the server should automatically show up with a name similar to “<servername> TwonkyMedia”. Once you’re connected, you can browse to any video on the server.

The Twonky setup works great, as long as the videos you’re streaming are natively supported by the streaming boxes. If you’ve got a large collection of unsupported videos, you might have better luck streaming with TVersity. It’s more difficult to set up than TwonkyMedia, but it will transcode video from one format to another on the fly. We have a complete TVersity how-to here.

Twonky can stream more than just video - it also knows how to stream music and photos.

If you just want to watch your ripped videos on your PC, there are lots of options. If you have a recent version of WinDVD or PowerDVD, either of those apps should play the videos, with hardware acceleration to boot. A good alternative is VLC (http://videolan.org/vlc), which should play pretty much any video file you throw at it.

Now go enjoy your movie library!

Rip and Copy Blu-Ray Movies

What You Need

After you point Ripbot at your Blu-ray disc, you’ll need to tell it what video and audio content you want it to extract.

Ripping Blu-ray discs to a more portable format is neither easy nor cheap. While there are some free Blu-ray decryption tools, they don’t work on newer discs and they require constant fiddling to work. Lucky for you, we’ve got a Blu-ray ripping solution that produces a 1080p H.264-encoded MP4 file that’s around half the size of Blu-ray. But even with our step-by-step instructions, it’s not a foolproof process. Rips typically take five hours, and it can take a couple of tries to get perfect results. Still interested? Then let’s get started.

First, you’ll need to download and install AnyDVD HD, Ripbot264, and the software Ripbot needs to run—if you run Ripbot and your PC is missing the required software, it provides a page with links to the correct versions of MKVSplitter, ffdshow, and Avisynth. If you have any codec packs installed, it’s a good idea to remove them before you install ffdshow. In our testing, Ripbot is much more reliable when codec packs are absent.

Once you’ve installed all the apps, it’s time to drop a Blu-ray disc in your drive and get started. Load Ripbot (the version we tested has a bug that requires you to open the ffdshow Video Decoder

Configuration app and change the setting for VC-1 on the Codecs menu from libavcodec to wmv9, but this issue should be fixed by the time you read this), click the Add button in the lower-right corner of the app, and browse to your BD-ROM drive. Go to the BDMV/STREAM directory and select the largest *.mt2s file in the folder. Ripbot will parse that file (and all the others on the disc) to find the feature film. Once it’s done, check the available options under Playlist and find the one that matches the runtime of your movie. You can usually stick with the default Chapters setting, but you’ll want to make sure you have the 1080p selection on Video and the first English language selection on Audio. Subtitles are tricky. Like DVDs, Blu-ray movies use forced subtitles to display English translations of other languages as they are spoken onscreen. If there’s more than one English subtitle option for a particular disc, you typically want to use the first one. Once you’ve made your choices, press OK. Ripbot will extract the files it needs to the hard disk, which usually takes at least 30 minutes.

The next screen lets you adjust the file you’re creating. You can tweak everything from the cropping settings to the audio format. We typically use the Console profile for video and 2.0 channel AAC, but if you want to use the file with an Apple device, you’ll need to choose the appropriate profile. Default settings are generally fine here as well. Choose your output filename and press the Start button in the lower-right corner of the screen to queue your rip. Once the rip is queued, you can remove the disc from the drive—it won’t be needed again.

The Encoding screen lets you configure the output. Choose your target profile and then tweak the settings to suit your needs.

If you want to convert more than one disc at a time, you can queue more. However, we typically rip one disc at a time. Each disc takes a long time to complete and the entire process can be touchy. Press Start to begin, and in a few short hours you’ll have a fantastic-looking (and completely unencrypted) rip of your Blu-ray disc.

For more Comments: Click Here

Posted in DVD - HD, Ripping-Guides, Softwares Tagged: Blu Ray Ripping, DVD Ripping, Ripping, Ripping Guide

Written by Maaruthi on April 20th, 2009 with no comments.
Read more articles on DVD Ripping and Blu Ray Ripping and Ripping Guide and Ripping and Ripping-Guides and otherSoftware and DVD - HD and softwares.

A Closer Look at Windows 7’s Approach to System Performance


Engineering Windows 7 blog provides a closer look at measuring performance this week

The Engineering Windows 7 (aka “e7″) blog at MSDN is providing us with a useful look at how the performance of Windows 7 is being analyzed in this week’s blog post. So, what are the major subsystems being analyzed? Some of them include:

  • Memory usage: trying to balance time versus space (disk, memory)
  • CPU utilization: keep it as low as possible to improve multi-user scenarios and reduce power consumption
  • Disk I/O: reading, writing, paging performance for both traditional and solid-state drives
  • Boot, Shutdown, Standby/Resume: working with system vendors to make these operations as fast as possible
  • Base system: balancing “on-demand” loading of resources with the need to keep performance at as high a level as possible
  • Disk footprint: working with the space demands of device drivers, help system, optional components, diagnostics, and logging information

What hardware is Microsoft using? In contrast to the popular view that Redmond tests Windows only on the fastest hardware, the Engineering Windows 7 group is using a variety of 32-bit and 64-bit platforms with varying amounts of RAM (1,2, and 4GB), hard disk types (5400 rpm, 7200 rpm, and solid state), and various Intel and AMD processors for performance measurements, and is also using conditional code to customize Windows for particular hardware. And, if you wondered if you should opt into the Microsoft Customer Experience Improvement Program, the e7 folks point out that it provides useful (and anonymous) data on how systems in the field are working.

One of Microsoft’s goals in setting up the e7 blog was to get a wide range of user comments to help shape the direction of Windows 7, and with over 60 comments on this blog post alone, it’s working. These comments aren’t fanboy “Windows rules” or “Windows sucks”-level invective, either. They’re thoughtful suggestions on everything from how customizable the user interface should be to how to improve the Registry. If you’re concerned about the future of Windows, you should stop by and have a look - regularly - and add your two cents through their comments feature (as well as ours).

Windows 7 logo courtesy of ArsTechnica.

Posted in Reviews, Softwares Tagged: Sneak Preview of Windows 7, Windows 7 Underhood Performance

Written by Maaruthi on April 20th, 2009 with no comments.
Read more articles on Windows 7 Underhood Performance and Sneak Preview of Windows 7 and otherSoftware and softwares and Reviews.

« Older articles

No newer articles