<<<which takes up 22.16 G on the HD. >>>
Typically, with no effects and other fancies, that file would be really tiny compared to the self-contained movie.
I can't wait to see the answer to this one.
I can't get near the G5 to try this out, but if I get an opportunity, I'll try.
Do you get *exactly* the same size file with and without?
Koz