I've just bought a second hand Apple TV and Mac Mini G4. My aim is to have the mini in one room with lots of external HD attached as well as eye tv. All movies and TV shows and music and photos to be on the external drives. I'll use this to watch them in this room (the den). I then want to stream al of this on demand to the apple TV. Will teh apple tv recognise these HD, will this work? what haven't I though of?