I am unable to burn a DVD using iDVD2 and Jaguar. This is true on both a 1Gig TiPowerbook and a G4 867 desktop. The program functions normally using 10.1.3, but in Jag, when the disc burn begins, the time shows first 1 minute remaining (when it should be 16), then flashes the entire progress bar on and off, finally showing some ridiculous number like 458673399859839 minutes to go. Is this a known problem in Jag? Is there an update? Do I need to reinstall Jag on this brand new (less than three weeks old) machine? Alternatively, how difficult is it replace Jag with 10.1? Thank you. Bobbo New Photopaintings at http://www.bobbogoldberg.com Voice Over website: http://www.bob-vo.com