convert keynote to functioning dvd

Have a good keynote with audio track that I need converted to a functioning DVD for duplication....there are several critically timed cuts. You will receive the keynote plus a quicktime file made with SNAPZ, but what i want is a full screen version with a "play" screen...have not been able to achieve this on my powerbook, I suspect because my processor is too slow. Would also like a QT version. Again, there are several transitions where timing is critical. LMK price, estimated turn around...would like to have it loaded on a ftp server or something that I can pick up and duplicate here.