I have video files that will play both on the GMini400 and my PC. However playback is smooth on the PC but playback on the '400 is jerky and out of sync with the audio. I have tried to convert some of these using the MP4SP.EXE (new fixed version) and also Virtual Dub manually but I'm often told that eiher the video or audio tracks couldn't be decoded (even though they play ok!?!?). So my two questions are; 1) What do I need in order to convert them over and above the codec that will play the file? 2) Why won't the GMini400 play the file properly where the PC will? Is it possible to update the codecs on the '400? Thanks, Dave
