Ok, so hopefully I can explain this in the right way, since I'm so new to iTunes and all, so my question is this, I have a limited amount of space on my current laptop, and one of things I don't like about iTunes is that I can't put videos I buy onto a dvd, and I don't have the space to keep buying videos and not be able to keep them, so can I make multiple back up disc's as I go along adding to my library, and my goal here in the future is to get an Imac, can I add each back up disc to iTunes again later? Or can you only add one? And what happens if you have overlapping stuff on more than one disc if you can? I hope I am making sense, and thanks for your help? Oh, and making a backup disc perserves the video you bought also on iTunes? Thanks!