Trying to convert svcd mpeg to DVD compliant. Prob: Showbiz converts and joins ok but the movie is in a small box in the middle of the screen. If I play back the original mpeg in media player or powerdvd it looks ok, but once I have re encoded and burnt to dvd it displays this small box with loads of black around it.

Is there some setting I am missing? Showbiz seems to be pretty light on settings!