New
#11
Yeah, if you have any iTunes bought movies, under one of the top window bar things (I think it's the store one), there's a deactivate/activate thing. Apple limit you to having five computers registered with the same account and therefore able to play the same media. If you just have music, no worries, but if you have bought apps, movies or tv shows, you will probably want to deactivate iTunes. It got a real pain for me, as two of my windows installs got viruses that messed the computer up completely, so I have two non-existent registered computers.