Like whenever I play a video on my computer, the color ain't what it's supposed to be.... It's all yellow, blue and green.....

Updating my video card driver didn't help as well...... It's a relatively new problem... I've been having it for about, say, 6 months..... These are the Softwares I used to play the videos:
1) Windows Media Player v9 and v11
2) Realplayer v10.5
3) VLC Media Player
4) Zoom Player
5) Cyberlink PowerDVD
Operating System: Windows XP Service Pack 2
Video Card: S3 Graphics Card
So any suggestions??