I have just built a new computer using Vista Ultimate x64 and a single GTX 280 on a 790i motherboard. I play Everquest a lot and find that when I try to load it I get a message that no 3D devices found. Going into dxdiag I discover that there are no DirectX features available. I am using nVidia driver 7741. I had to also download directx 9 to run the game. What can I do to get 3D support? My device manager recognizes my card. I'm lost here.