Whenever I convert an XviD file to M2V in TMPGenc, the resulting file always has no audio (silence). This doesn't make too much sense to me, because I can hear the audio fine in all my video programs (ex. Windows Media Player) To get around this, I use another program to make a wav file for the audio, and then convert that in TMPGenc to a .mp2. Anyway, I was wondering if there is any way that TMPGenc will read the audio of XviD files, because its a big hassle to do the above every time. I assume I must be missing a codec, but then why does the audio just not work in TMPGenc? Please help! Thanks.