[horde] upgrading horde and imp

[michael young]

Hi,
        I have currently have Horde 2.1 and imp 3.1 installed. I want to 
upgrade to Horde 2.2.4 and IMP 3.2.2 .
I'm not sure what to do about the horde and imp databases. Can I use the 
old ones or do I need to run the scripts
to create the new ones? Can I use the data in the old ones so uses can 
keep their settings or do we have to start fresh?

Thank you for your consideration.
          Michael
<http://horde.org/imp/>