Ronan
Just an FYI… they rolled out a new version of Wordpress today (codename Ronan). I just finished testing the upgrades on the backup blog (created for just this sort of thing ;p), and it seems to work dandilly. Hopefully I can get around to rolling it out here sometime today, but if not today then soon. Just be away if things seem screwed up for a bit that it is just part of the upgrading process.
Cheers
-K