Awaiting new iMac..... Very excited!! Already have Apple TV & kids have iPads/iPhones!! Once I rip DVDs onto the iMac will it be possible to then view any of those DVDs via home sharing over home wi fi network on iPad/apple TV?!? Am told I need a NAS HArd drive which will be able to store the DVDs as well as allowing them to be streamed onto any device?!? If this is the case would a time capsule be ok or too slow according to some reports? Help...!!!????