I usually never have any problems with new Apple software or new hardware, but iCloud is just really confusing for me. I have yet to find someone who can tell me, in one sentence, what it is and how it works. It's just so confusing and I just don't get it. The only thing I get is PhotoStream and that's it. I don't become any wiser when visiting Apple's website. Do more people feel this way? iCloud just isn't as clear and understandable as other (software) products from Apple.