I found two links :
1°)http://www.audit.kharkov.com/barry/maine.htm
2°)http://www.audit.kharkov.com/barry/maine.htm
The first one is the registry thing you mentioned :
17.10.99
- Enable OpenGL for Intel i740 under Windows 2000 (info from NT Game Palace):
To enable OpenGL do the follow (Special Thanks go to Anthony Toste for that tip):
All you need is the win9x drivers from that copy gfxhelp.exe, gfxgldev.dll, gfxglicd.dll to c:\winnt\system32\ folder & you need to add this line to the Registry HKEY_LOCAL_MACHINE, “Software\Microsoft\WindowsNT\CurrentVersion\OpenGLDrivers”,“gfxdrv”,“gfxglicd”. - i810 Drivers for Windows 2000 available at ftp://download.intel.com/design/motherbd/ca/w2k_dsk1.exe (Disk 1) and ftp://download.intel.com/design/motherbd/ca/w2k_dsk2.exe (Disk 2).
I tried to do this registry thing, but didn’t succeed, maybe you have better luck?
(keep me posted)
The second link says :
INTEL: i740
win2kcd.zip
w2K i740 reference driver for Win2000.
w2ki740.zip
w2K Unofficial I740 reference driver for Win2000 (based on Intel PV 3.0). With OpenGL ICD support.
Especially the second file seems interesting, but i can’t dld it, maybe you can (or maybe you find another site where this file is).
Could you keep me posted???