Ive been having a constant problem with vista freezing, hp pavillion dv2000, even whilst trying to get the spec up for this post it just froze, it’s 4GB ram dual core centrino vista home, i’ve tried registry mechanic, avg malware spybots adaware and super anti spyware all of which finding nothing suspicious. Not sure what else to try other than upgrade to windows 7 which hopefully won’t be as frustrating.