I have "lost" opengl somehow. Was running a nehe, when I got the message, "a greater color depth is required". So I skipped it and went back to my own code. Fired it and I get a black screen that hangs. Test other 3d apps with directx and they work fine. Even my little "draw a green box" fails.
Clicks to fullscreen, then sits there. Esc in the LWJGL demo code doesnt even exit, have to task out.
edit: played cosmic trip and survivor on this machine just recently as well and they die at a black screen.