Windows Vista Performance Pack(KB938979):
Windows Vista Compatibility Pack(KB938194):
Windows Vista Performance Pack:
* You experience a long delay when you try to exit the Photos screen saver.
* A memory leak occurs when you use the Windows Energy screen saver.
* If User Account Control is disabled on the computer, you cannot install a network printer successfully. This problem occurs if the network printer is hosted by a Windows XP-based or a Windows Server 2003-based computer.
* When you write data to an AVI file by using the AVIStreamWrite function, the file header of the AVI file is corrupted.
* When you copy or move a large file, the "estimated time remaining" takes a long time to be calculated and displayed.
* After you resume the computer from hibernation, it takes a long time to display the logon screen.
* When you synchronize an offline file to a server, the offline file is corrupted.
* If you edit an image file that uses the RAW image format, data loss occurs in the image file.
* After you resume the computer from hibernation, the computer loses its default gateway address.
* Poor memory management performance occurs.
Windows Vista Compatibility Pack:
* The screen may go blank when you try to upgrade the video driver.
* The computer stops responding, and you receive a "Display driver stopped responding and has recovered" error message. You can restart the computer only by pressing the computers power button.
* The computer stops responding or restarts unexpectedly when you play video games or perform desktop operations.
* The Diagnostic Policy Service (DPS) stops responding when the computer is under heavy load or when very little memory is available. This problem prevents diagnostics from working.
* The screen goes blank after an external display device that is connected to the computer is turned off. For example, this problem may occur when a projector is turned off during a presentation.
* A computer that has NVIDIA G80 series graphic drivers installed stops responding.
* Visual appearance issues occur when you play graphics-intensive games.
* You experience poor playback quality when you play HD DVD disks or Blu-ray disks on a large monitor.
* Applications that load the Netcfgx.dll component exit unexpectedly.
* Windows Calendar exits unexpectedly after you create a new appointment, create a new task, and then restart the computer.
* Internet Connection Sharing stops responding after you upgrade a computer that is running Microsoft Windows XP to Windows Vista and then restart the computer.
* The Printer Spooler service stops unexpectedly.
* You receive a "Stop 0×0000009F" error when you put the computer to sleep while a Point-to-Point Protocol (PPP) connection is active.
My friend tried that, he said there was noticeable increase in performance
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Agent CoolBlue Notebook Deity NBR Reviewer
This is a repost,sorry.
http://forum.notebookreview.com/showthread.php?t=152511
(Official from MS) Increase your Vista gaming performance as in XP
Discussion in 'Sager and Clevo' started by ahmad_ie, Aug 9, 2007.