I made a discussion before about this problem. http://forums.macrumors.com/showthread.php?t=53064&highlight=gusanitoverde however, I found out that the problem didn't necesarily resided in iDVD, but every time I import my finished iMovie, to either iDVD, a DV cam or anything else, the sound gets delayed progressively. At the end of a 7 minute movie it get's really nasty. I even took my Powermac G4 Dual 1.42, OX Panther to the Aple store and the "geniouses" told me: "You are one guy with very bad luck, since you are the only one with a problem that we cannot solve." Please Help!