Hunt / Jim:
I originally started doing the multiple projects per DVD as a defense mechanism against Elements crashing, but I actually ended up really liking the workflow it created.
It sounds like sequences might offer the same type thing for me.
For example, in Elements I would have a project for Thanksgiving, a project for Christmas, a project for a music montage at the end, and then a master project that glued them all together.
In Pro, it sounds like I would have a project for the entire DVD, a sequence for Christmas, a sequence for Thanksgiving, etc., and lastly a sequence that is made up of pretty much just those other sequences.
If so, that sounds like a workflow that I'm very comfortable with. Conceptually it's the same thing I've been doing, only instead of having to have separate projects (and exporting each project to a DV-AVI for import to the "master" project), I can do the same thing with sequences all within a single project. Nice!