Try re-installing DVD2SVCD again, check you have the latest ver 1.1.1 Build 2.
I finally insatlled DivX 3.11a and the option to tick DivX 3 to DivX4 is now NOT greyed out. I now have it ticked as standard.Dane said:Chicken Man, did you finish installing your software and find out if the divx 3 codec worked in there?