i recently downloaded and burned a ntsc movie off the net and guess what it has stuffed my whole burning system. nero, clone, and shrink will not work and my system will not play any movies or cd's. by the way i have vista. i have restored back beyond the incident and it still hasn't helped.
sounds like you might have gotten a worm or some kind of virus, you might have to put your restore disk in,and wipe your system, good luck
