It may seem like a strange question, but that's what I would like to do. My new pre/pro (Rotel RSP-1066) is capable of decoding MP3's. Only problem is, I have no idea how you would actually get the MP3 data to the pre/pro without decoding it first. Is this even possible with an HTPC? I tried searching for a WinAmp plugin but couldn't find anything. What about other devices?