So far I found many programs that put RMVB on DVD but they are trials which don't burn the whole movie. They also convert the RMVB to a very bad quality format befor burning to a dvd. I also tried convering the RMVB movies manually to Divx or Xvid but this results in a significant quality loss and i'm still turning up with trials that don't convert the whole movie or add a watermark. I'm looking for a good program that will convert RMVB files to some format I can burn to a dvd while maintaining the quality of the videos. I also want to know why AVI formats can be burnt directly onto a DVD but RMVB have to be converted first?