I know that everyone has figured out that the new macbooks haven't implemented audio over displayport. does anyone know if the new iMacs have? I have a 46" lcd that hangs above my desktop right now (my bed is right behind my desk) and I'd really like to know if I could use a mini-displayport to hdmi adapter and have it work for audio as well. or would I have to run the audio out seperately. I already have my audio monitors hooked my iMac, but I'd like to be able to get sound from my TV as well.