Has anybody had any experience with their system running too fast? I upgraded to the AMD AthlonXP 2000 with a Abit NV7-133R motherboard and still using Windows 98. My system started to race as in everything it did occurred blindingly fast. The second hand on the clock would take 12 seconds to travel one revolution. It was not humanly possible to double click fast enough to open a file. Those irritating, flashing popups were a blur. My first thought was heat so I loaded the case with fans and air simply gushes out. the system runs at about 48 degrees C. I appreciate any light anyone can shed on this perplexing problem.