my keyboard keeps freezing, during games, using IE, outlook express...it doesn't seem to matter which program. it is random too, anywhere from 2 to 20 minutes after booting. programs continue, but i have no input from the keyboard, although the mouse usually works. (sometimes freezes.) i have to reboot using reset button. heat doesn't seem to be an issue, tried a different keyboard, made sure drivers are current. nothing has solved this. any ideas? asus a7v333, kt333 athlon 2000xp 1.6ghz pc2700 ddr sdram 512mb, 1 stick geforce ti4600 sb audigy platinum intel nic thanks.