[feralicious]

Hm, did you import it into an anamorphic project? And are you working in an anamorphic sequence? When I go into FCP4 tomorrow I'll look up my settings for my full res project and let you know what they are. The export settings probably wouldn't effect that, I don't remember anything other than what type of file and the bitrate. Did you look at the export in quicktime to see if it's letterboxed? I don't really know DVD Studio Pro myself but was able to fumble through it enough to get a playable DVD with no menus and there's a preview option you can do to see how it looks so that's another place you can check it.