Hi, I have an SBLive that is connected to my TV speakers. I don't have an AC3 decoder/amp or 5.1 speakers. When I play Under the Tuscan Sun on DVD, the audio is very low, I think it is 5.1 audio and I only have 2 channels. How can I make the system downsample to 2 channel? (KnoppyMyth R4V2, MythTV .14) Thanks. -Jeff