[Christiaan]

I managed to un-grey them too by reverting to a backup, although I had to revert to a backup that also needed upgrading.

My problem now is that I realise there's no way to sync to my MobileMe documents folder without putting my MobileMe details in System Preferences. This is a bit of a bummer because we use MobileMe at work to sync everybody's Address Book and web bookmarks.

Or am I missing something? Is there another way to sync to a MobileMe documents folder when a different account is entered into the System Prefs? I tried used the WebDAV option, thinking it might prompt me for a password but it didn't.