I have a dimension 8200 with  NVIDIA GeForce 2 MX with tv out. When I am online, graphics and images are distorted anf fuzzy. I have uninstalled and reinstalled the video drivers to no avail. I can not use system restore because I just got rid of the blaster virus. I changed some settings a few weeks ago to allow a computer game to look better, and I can't recall how or what I changed. I have since reset the default display settings for windows xp, but this hasn't corrected the problem either. Does anyone have any suggestions as to how I may be able to fix this problem?