Hi I have Apple TV + airport extreme + airport express + ipad3 + iphone 4 two PCs + Denon receiver 3803. PC # 1 - Desktop - Windows8 This pc has One hard drive for operating system Second hard drive for data - music/docs/movies/etc PC # 2 - Laptop This pc runs - Windows 8 This one just has hard drive for OS with some space left over to copy files etc. So - here are the questions 1. Is there a way to share the itunes library between the two? 2. Can I control the itunes library on my desktop using my ipad to have movies stored on my desktop streamed to apple TV? 3. Would it be better if I connect the hard drive with all the information to airport extreme? Would that mean faster transfer of information?