[Zope] Must Save Data.fs!!!

Hi; Okay, I don't know what I did to create this lovely problem (see previous post: Zope Server Down!!) but it would appear all is not lost. *However*, I need to figure out how to reinsert my old Data.fs and still be able to log in. I built a new distro of Zope and tried to reinsert the old Data.fs but ran into problems. All the permissions and mods are the same for both the old and newly created Data.fs. The good news is I can start Zope. Unfortunately, I can't log in: neither with old nor new admin passwords. Furthermore, the apparently outdated instructions for changing the password specifies I write to a file named either *inituser* or *access*, neither of which exist in the current distro! What to do? TIA, beno