Alright. So I'm trying to play a game in fullscreen mode but it keeps getting forced into a 640x480 box in the corner of my main monitor. I've got a dual-head NVIDIA card (7900GT) hooked up to two monitors via DVI with TwinView and I'm running Ibex 8.10, KDE 4.1.4. I've run it in the terminal and I get errors referencing XRandR and how it doesn't have 640x480 @60 listed as a valid mode. So I added 640x480 @60 and now I get "err:xrandr:X11DRV_XRandR_SetCurrentMode Resolution change not successful -- perhaps display has changed?". I don't understand what's stopping the resolution from changing. I'm 100% sure both of my monitors support that resolution. Maybe it has something to do with TwinView? After adding the resolution, this is what Code: xrandr has to say about my supported modes: Screen 0: minimum 640 x 480, current 3200 x 1200, maximum 3200 x 1200 default connected 3200x1200+0+0 0mm x 0mm 3200x1200 50.0* 640x480_60.00 60.0 3200x1200 is the faux resolution used for my dual-screen setup, I'm assuming, but even then it should be ~60Hz, not 50... So I guess I have two questions: what's going on here, and how do I fix it?