After extensive testing (hours and hours) the only other problem I've found is on my 82845G Intel there is tearing once in a while even with vsync active. Tearing is when the render is drawing upon itself.
I don't use any of the collision routines so I can't test those, but so far the driver seems stable and I was able to add dx9 support to my engine, and the game that I've been working on works fine in DX9. :)
I don't use any of the collision routines so I can't test those, but so far the driver seems stable and I was able to add dx9 support to my engine, and the game that I've been working on works fine in DX9. :)