Brf wrote:I am assuming your two forums are using different table prefixes, otherwise they would be accessing the exact same data. If so, upgrading one will not affect the other.
No, they are not using different tables. They are using the exact same database. (Reason for this is that I'm using a heavily modified style and wanted to be able to make sure that the style elements worked exactly the way they would on the live forum.)
I do keep database and file backups, but would rather not have to restore them.