I knew some people that obtained serials for windows Xp, registered to colleges. Unlimited site license. BTW, I would advise against downloading pirated software. There is ALOT of malware in those programs and the best a/v only picks up about %60 of it....if I were you I'd be running a packet sniffer 24/7 and checking for any suspicious ip addresses connecting to your box that shouldn't be. I know I do and I dont even d/l much of anything.