[Zope] Multiple Data.fs files and one Zope install?

Zopistas, Just a quickie: - Is it possible to have multiple Data.fs files in one Zope install? The scenario is virtual hosting, where we would like all the sites hosted on our box to have their own Data.fs file for backup and fallback. ...and if it's possible, then how do we do it? Regards, Alexander Limi PS: CC this to me, as I don't have the Zope list available right now. Thanks.