Apple TV and USB Hard Drive
I also wish ATV would allow you to use ATV as a PC internet browser and your TV as a monitor to display more than just youtube video. ATV could make inroads into cable TV suitable sub for browser video--at least for those of us who do not want 200 channels of junk from cable/dish.--Ah, there are things yet to be developed.
IMAC intel duo 2.4G 20in, Mac OS X (10.5.2), 4GB RAM (Mushkin)