I'm a long time Mac user but first time doinking around with iMovie and iDVD. I liberated a Sony DV cam from work and shot my son's award assembly. Straight forward downloading the digital video to my Mac (Dual 2g G5), straight forward editing in iMovie, seemingly straight forward importing into iDVD. The video, the chapters, a small .mov in the intro and a song from my iTunes library. In iDVD everything runs as it should. I know it will take a while, but trying to burn the DVD it hangs up on "Stage 4 Multiplexing and Burning." No error message just churning away at Stage 4. I let it go overnight last night. Probably 9 hours. Anybody have a clue? On background, again it's a dual processor 2G G5, 1.5G ram and gobs of HD space. iDVD 4 trying to write to the G5s internal Apple superdrive. I've tried now 3 different DVD-R medias. The production is just shy of 15 minutes. Nothing fancy. Thoughts?