There has now been a sub-forum setup with many tutorials on how to convert one form to another. They include:
DVD to VCD (with TMPGEnc)
DVD to VCD (with DVD2SVCD)
DVD to SVCD
DVD to DivX
SVCD to VCD
DivX to VCD
DivX to SVCD
Fixing A/V sync problems in MPG’s
They are all based my my own experiance after many months/years of trying just about everything out there. Quality was and still is my main criteria.
They are at the top of this forum or @ http://forum.cdfreaks.com/forumdisplay.php?forumid=66&s=
If you have any problems or questions about them, just post, please dont ask me questions via PM or email though.