I installed Windows 7 (64 bit) on my Macbook that uses the Mobile Intel 945GM Express Chipset. One of the apps that I use is ClearView, an RC flight simulator for radio controlled planes and helicopters, so I can learn how to fly my Heli-Max Axe CP. On the first run, ClearView said that OpenGL wasn’t installed. The Windows 7 Beta display driver (Pre-release WDDM 1.0) didn’t have OpenGL.
I installed the Intel Vista 64 bit drivers 7.14.10.1504 for the 945GM Chipset from downloadcenter.intel.com, which installed OpenGL 1.4. ClearView seems to work OK.
July 22, 2009: Windows Update notified me that there was a updated Intel display driver for the 945 Express Chipset for Windows 7 RC. I installed it, version 8.15.10.1825, and it runs OpenGL on my flight sim program. It also works with these Intel chipset families:
Intel® 3 Series Chipsets
Intel® 82945G Express Chipset
Intel® 82946GZ Graphics Controller
Intel® 82G965 Graphics and Memory Controller Hub (GMCH)
Intel® 82Q963 Graphics and Memory Controller Hub (GMCH)
Intel® 82Q965 Graphics and Memory Controller Hub (GMCH)
Intel® 945 Express Chipset Family
Intel® 946 Express Chipset Family
Intel® 965 Express Chipset Family
Intel® G31 Express Chipset
Intel® G33 Express Chipset
Intel® G35 Express Chipset
Intel® Q33 Express Chipset
Intel® Q35 Express Chipset
Mobile Intel® 945 Express Chipset Family
Mobile Intel® 945GM Express Chipset Family
Mobile Intel® 965 Express Chipset Family
Update, January 19, 2010 (backgrounder): Why you should use OpenGL and not DirectX