got a win2k machine at i use for surfing the net, after a week away am back to find no documents in the 'my documents' folder, no browser bookmarks(both firefox and IE), half the programs installed don't work, the checked entries in spyware blaster unchecked. what hit me? or who hit me? is it spyware or a net trophy hunter who did this? i have sygate firewall and avast installed, both remained functional? any remedies?