When nesting Vegas Projects into another V6 proj, it produces a *.sfap file. Fine. Percentage-wise how big are they compared to a "normal" video file (DV-AVI?) ? Periodically should I do a search and destroy of them? What's people's thoughts on this.
They can take up a fair amount of space - I have one for a 38 min project which is 778Mb. They default to the same folder as the veg, so they're easy to keep track of. I would delete them once the project is done. If you do so accidentally, they will simply go "offline" and will be rebuilt, like .sfk files.
I think essentially they are equivalent to a "mixdown" of the audio from the nested project.
(Glad to hear you do a lot of nesting - you old rascal!)