I have a 100 minute movie that I tried shrinking down to MPEG 2 in the COMPRESSOR so I can put it on one 4.7 GB DVD. I started with a self-contained QT movie and then used the compressor, but I can't get the movie down to less than 4.3 GB. Even at 4.3 GB it did not go onto a 4.7 GB DVD disc, why is that? It seem to grow to 4.8 GB by the time I saved it to DVD Studio Pro. Please help me find a way to shrink my movie so I can mount it on a single DVD. Thanks in advance for your advice. I'm using a G5 dual 2.7 Gig 3 MB RAM memory, FCP 5 and OS 10.4