Multiwinia retail.iv.1.2.5 built Feb 11 2009 WinSock started Loading archive: init.dat File init.dat, 16 files (0.017686 seconds) Loading archive: amBX.dat File amBX.dat, 30 files (0.049636 seconds) OpenGL vendor 'NVIDIA Corporation', renderer 'GeForce GTX 260/PCI/SSE2/3DNOW!', vers...

I just got multiwinia 2 days ago with the indie games sale on steam. Today, I played a little bit and then quit (normally). Then, I tried to play Gravitron 2... black screen (but I can hear the menu sounds). I also tried launching FurMark... black screen (but it shows "running"). Direct3D ...