My XP system slowed down dramatically (after several weeks of successful operation - had a virus problem before that), and in checking the device drivers I found the dreaded yellow question mark under other devices - video controller (vga compatible). I went to the emachines site and downloaded an S3 driver but it wont install - I get an error message "No display adapter for specified vendor can be detected, or hardware detection could not determine display adapter type. Hardware detect returned -4.". I did a virus scan and everything is clean. I'm running in safe mode because if I do a normal boot even painting the screen takes forever. I also get a file not found error (when I reboot) related to my linksys wrt54g driver, but my internet connection still works. Any ideas?