Tool for lossless conversion from msmpeg4v3 (aka div3) to mpeg-4 iso (xvid)

http://www.hardware-test.de/doom9/ffmpeg-mstomp4.rar

original thread at:
http://forum.doom9.org/showthread.php?s=6a1a47b6df07b896802defd35b621c70&threadid=85229