Everything seems to be working great except my videos all play with a purple tint. I've tried repairing permissions, zapping PRAM, creating a new user and seeing if it helps but the problem persists. I've also tried different video players and they all have the same problem. What's weird is that when I take a screen shot from the video player (VLC), the color is fine but when I take a screen shot of the entire desktop, it shows the purple color. Can anyone help me out? Please?