I have a Radeon X1050 vcard and can run games like Half Life 2 no problem, but when I try to play Diablo II in D3D I just get a black screen. It runs fine in Directdraw 2D. The video test recommended D3D but I get nothing when loading Diablo II in that mode. I know DirectX isn't a problem since version 9 is on my graphics card so I'm at a loss as to what the problem could be. Another thing is that 3D previewing won't work in the Catalyst control center. I just get a windows error message. I'm wondering how could I run a game like Half Life 2 if my 3D applications aren't working properly. Any help appreciated. Thanks.