To turn your iOS device into a wireless speaker/headphone. This seems like such a no-brainer feature. Wireless headphones are always so bulky & expensive. ...granted it might be a drain on the battery, but you're home anyway, and then you could use ANY headphones (earbuds, cans...whatever) wirelessly. Does anyone know if this is possible? ...via app, 3rd party hardware, or hack? I know Rogue [amorphous organism] (not trying to advertise) has a reverse audio app for Mac that will transmit audio from a mac to your iOS device, but I'm looking for general TV audio (cable, DVDs, games, ...etc) transmission. Thanks, T.