I can't post to the thread where the vB import process is being discussed, but for me, this is a "pre sale" question anyway. I'd like to purchase ZF and install it beside my vB 4.07 installation and import, not the whole database, but just the users so our registered users can start playing with it. Then, when we're ready (and when ZF comes out of beta) I'd wipe the ZF installation and do a full import before closing my vB forum down. Is that doable? How hard would it be? Thanks in advance for any helpful replies.