Hi Everyone, My iDVD 5.0.1 install has been giving me fits for the last few weeks with this error. I've tried everything from rebuilding the project to reinstalling iDVD and clearing every cache on the system. No luck. It seems to render everything just as it should, then I get an error along the lines of, "Errors were found during the burn process." and all I get is the error number "-34506". I click "OK" and I'm greeted with another message about a multiplexer error. It's not a "Not enough free space ... " error, either, so I'm officially stumped. I tried reading up at the apple.com/support forums, but no one has been able to find the cause (or a consistent solution) to this, nor is anyone at Apple proving to be much use. Is anyone else seeing this? Have you resolved it? If so, how? Thanks.