when converting the .avi in TMPEnc, it stops at 50% telling me that it is an "invalid sample format" avicodec tells me : Video : 174 MB, 432 Kbps, 20.0 fps, 320*240 (4:3), DIV3 = DivX v3 ;-) MPEG-4 (Low-Motion), Supported Audio : 45 MB, 111 Kbps, 44100 Hz, 2 channels, 0x55 = MPEG Layer-3, Supported Do I have to extract the audio? Tried vitualdubmod but says it doesn't support it either. G-Spot tells me that "ffd show MPEG-4 video decoder" renders the video, and that the codec used is "DivX 3 Low-Motion." Is it because I need other divX codecs? any help greatly appreciated.