I have a 20" intel core 2 duo iMac and a Sharp 720p display with 2 hdmi connections. I just have a studio apartment so setting up a wireless network seems overkill, but I would like to have the content from my iMac on my TV. Do I have to get an airport extreme to use the apple TV, or is there another suggestion someone has. My computer is about 6 ft from the TV. I also have close to 400GB of content, h.264 movies, music, photos, etc. I already am running the audio from my computer to the sound system hooked up to the TV via a firewire interface, but it's annoying to look halfway across the room to use front row from the couch on the iMac to control the music. Hopefully thats not too confusing, I appreciate any help!