Hi, At first there was no problem looking at movies with DivX 2.0 Alpha on my TV. I have a Matrox G450 Dualhead (32Mb) graphic card. Then I tried to install WinDVD and after I uninstalled it ihe problems started. I lost the picture on the TV. Now im thinking I might have deleted some .dll files or similar that I wasn't supose to. Any ideas how to fix this problem without formating and reinstalling XP? I already tried to reinstall XP on to the old version, didn't help.