Chaps, I'm new here. Please be kind. I have a slightly odd question abouy my HTC Desire. Is it it possible to record using the headphone port as a signal input? As in, plug a signal out (from a recording desk or similar) into the headphone port and record the signal? I can find no reference to such a thing in the manual, or anywhere on the internet, so I am assuming it is not readily possible, but is it possible at all? Oli.