I have a 750 mhz athlon with 256 mb sdram with a cdrw and a dvd-drive 20 gb hd running win ME. Everything runs fine until I try to play an mp3 file which will play for a few minutes then hang with this obnoxious noise coming out of the speakers the only way to halt is to press the reset button..I noticed yesterday that if I was watching streaming video of large file types it would hang on that too...is this something anyone else has heard of??