I just purchased PCBoost and at this point not sure how effective it's going to be for me. I ran the compatibility thingie and it indicates that I should be able to switch back and forth...well duh, it doesn't. I'm running WinXPPro. If I can think something through enough in the beginning to organize the stuff, and work from those folders that are loaded, I'm fine. But if not, I have to save my file, close Poser, open PCBoost, move the stuff, open Poser, open file and start all over again. I haven't even looked at the Deep File Editor yet except to see...yep, it's there, too complicated for this old person....Leah, I hear ya hun!