Please help me understand apple TVs uses There is one thing I don't understand. I would like to store many DVDs on an external drive. My MBA hdd is too small. Can I store DVD films on an exteranal drive and still have nice picture art as I browse in Apple TV, it will be in mp4 format using handbrake. Also is there any way to get apple tv to talk to the external drive without the mac being on? Would I need some type of network device to do this?