http://bugs.winehq.org/show_bug.cgi?id=22482
--- Comment #11 from Roderick Colenbrander thunderbird2k@gmail.com 2010-09-19 13:10:31 CDT --- As of Wine 1.3.3 it is a little easier to fake other cards. If you override the pci device id + pci vendor id, it will now also select the proper amount of video memory for that different card. To 'turn' your 240gt into a 8600gt, set the pci vendor id to 0x10de (it is a dword) and the device id to 0x402. (So adjust Direct3d->VideoPciDeviceID and Direct3D->VideoPciVendorID in the registry)