Which SVCD program?

Right now I’m using nero to create svcd’s from xvid files I downloaded. Is this the best program to use? It’s taking a long time for it to encode… I’m not sure if that’s normal or not.

I use Tmpgenc for VCD & SVCD. Generally takes about the the length of the movie to convert, so a 45 min TV show conversion time is about 40mins for VCD & 50min for SVCD. This is on an AMD XP2800.