I have just installed MP. I have setup my Colossus and video is working fine with most codecs. TV Audio however is not. I have tried LAV, ffdshow, and others to no avail. Audio for recorded (.ts) shows works fine with either codec. I should note that WinTV audio/video works fine with ffdshow, incl. DD5.1. WinTV audio also works fine using LAV, but video does not. I'm stumped. Please help!