I have a Mac Mini with my movie collection hooked up on a 3tb External HDD. Keep it in my entertainment center, using my TV as it's "Monitor" and with an Apple Bluetooth Keyboard and Wireless Trackpad in my Coffee Table. When I want to do maint. on my collection or watch something streamed through browser, I can just switch the source on my Receiver. Otherwise, I like to use the ATV for everything else, because I find the remote & interface to be easier and more TV Like. Ultimately it cost more, but I think it's a pretty good system. The last time I touched a disk, or even opened my TV Cabinet, is when I finished ripping my DVD collection to MP4.