Bluehost have upgraded WordPress to 2.0.5 so I ignored this warning and clicked Upgrade

Click on Upgrade only if - no files, languages, themes have been modified - you haven't added mods to this installation of WordPress

After all, the whole point of hosting a blog is to add plugins and modify themes.

I find it slightly odd that Bluehost have no blog or other means of communicating the availability of these upgrades.

Let's see if posting still works.