Hot fix for games in Vista

Microsoft has released two hot fixes for the issues with Direct X 10 Games and Multiple Graphic card usage in Vista. This will probably be more apparent for the gaming people but any game running in Vista may be affected.

Virtual address space usage in Windows game development

http://support.microsoft.com/kb/940105

Systems with large amounts of ram (2GB or more) may actually be affected more than systems with less ram due to this limitation. ( 2 GB+ ram machines are going to see this help a lot more than our basic 512mb machines)



When a Direct X 10 application runs on a Windows Vista-based computer that has multiple graphics cards, the computer does not use the secondary graphics card

http://support.microsoft.com/kb/936710/