reason 3

if applied to poser, it would likely make it even slower, unless they reverse-engineered some multi-undo algorithm from some 3D software in which multi-undo hasn't been shown to slow things down appreciably. no, wait, that would be illegal. they'd hafta come up with their own algorithm, in addition to the work they're already doing on multi-processor support, render farms, universal binary, 64-bit support, etc. ad infinitum.

Yeah, I was wondering if this would be like the "save multiple renders" thing with P6.  Sounds like a great idea in theory.  In practice, I set it to 1, because it's too damned slow otherwise.

Hi Nancy, Why not wait and see what they do? They might surprise you.