Hi Everyone, I have just relocated my imac to a room with out a tv and so I've been using it to watch dvds while I ride our stationary bike. I tried to pop in simpsons season 9 and none of the 4 discs will play ( i think this might be a copy protection issue). Other dvds still work fine. I was going to try anyDVD but it looks like that is just for windows, and if there is a mac version available I can't find it. I'm not looking to copy these or anything, I just want my computer to acknowledge that there is a dvd in it! Any help is much appreciated, thanks!