I'm using DVDFab Platinum with Mobile option, and my daughter received a Sansa Fuze for Christmas that I'm putting some movies on.
There doesn't seem to be a way to go straight from DVD to the Fuze without passing the movie through the Sansa Media Converter, but I have found that the more of the conversion you can do before passing the file (.avi) through SMC, the better the results and the faster the overall process.
The output of DVDFab, however, is 24-bit color, and Sansa Media Converter then "upconverts" it back to 32-bit color. This is not an option that can be changed in SMC, but I was hoping that there was some way to have DVDFab platinum use 32-bit color. Who knows, if we do that I may be able to go straight to the Sansa Fuze.
Thanks for your help!