I have got a problem converting xvid films with TMPGenc.TMPGenc will recognise the video file but not the sound ,I have tryed converting the sound to wave with audiodub but audiodub will not recognise the sound format either. I have the xvid codec installed and can play the films with sound with zoom player on my computer the problem only arrises when I try to convert.I have also used gspot to try and find out what audio codec is being used on these xvid films but it deos not give any details on the audio driver.I have about 5 or 6 xvid films and each one is the same .CAN ANYBODY HELP ME. THANKS