If people would read the "README" that comes with XP SP2, they would know that Microsoft has intergrated 2000 and XP. What does this mean? All compatabilities need to be set to 2000, sheesh. Why? Bill Gates way of getting more money for same programs, LOL! Anywho, people should READ before directing blame towards another (hmm, for example, Limewire) because they were too much in a hurry to do the crap right. Sheesh, I been with Windows since, hmmm, I guess since it was PeepHoles. Needless to say, I am running XP SP2 with NO PROBLEMS!!! KEEP ON ROCKING, LIMEWIRE!!!!!!!!!!