[Setup] 2nd submission: can someone answer upgrade question?

[David Diskin]

My mac os x plone configuration has: plone 2.1.1,zope 2.7.8, python  
2.3.5.  Plone was installed using the Plone Mac OS X installer.  I  
have had problems moving over my Data.fs from my Plone 2.1.1 Zettai  
instance which has Zope 2.8.4 and it was suggested that my problem  
was due to the different zope versions  I have these questions:


1. Is it ok to upgrade to just Zope 2.8.4 for the Mac Plone 2.1.1  
installation?  I will just be using the Mac for development/test.

2. How can I do the upgrade - i.e. is there a how to somewhere on this?

3. Or, do I have to reinstall everything from source, which I have  
never done.

4.  Will the Mac OS X installer for plone 2.1.2 have the 2.8.x  
version of Zope and when will it be available?

Thanks very much.
David

==============================
David Diskin, david.diskin at verizon.net