Most of my sources are TS files from a Humax PVR. So far I have been using Mediacoder to convert to mpg choosing a bitrate close to the TS file value. But I find in VS Platinum after editing the file I have no control over the bitrate (I know I need Pro for this but too expensive!) and have to rely on DVDA to fit to disc. Now Ive read that it might be better to work with AVI files. So whats best? Starting with a TS file and ending up with a DVD from DVDA what is the best sequence of file conversion to get a DVD 4.7GB size?