Im running QuickTime 6.5.2 and quite frequently when I try and watch videos with quicktime, the screen goes green and I lose my picture, the audio stays intact. Also quicktime begins generating some serious lag.
Did you try to: 1. Update your Display Adapter driver? 2. Set Video Settings of QuickTime to Safe Mode (GDI Only)?
I did update my display adapter, i'll give that safe mode setting thing a try. Thanks. [edit]w00t that worked, thanks alot[/edit]