Hi, A few months ago Win MediaPlayer stopped playing videos all together, so i used quicktime for everything. I have done a complete reinstall of windows and im still having issues with playback. WMP works now, however all the colours or really low on contrast and saturation, and even full screen quicktime and all of Power DVD is screwed. I havent installed anythin that i dont normally do and I have put my usual codecs etc on the PC, i dont know why its like this, any ideas? Dave.