A few weeks/months ago I set up Mac OS X Server for the first time. During the setup process, it queried me for a server name. One of the suggestions was "myserver.private" which is (more or less) exactly what I used (shaggyserver.private actually). Besides installing various updates (OS itself, iTunes, Safari) and a few printer drivers, I have not configured anything on the machine yet.
I now have a domain registered and so I need to "rename" the server. Is there an easy way to do this? Or should I nuke the drive and start over? (I'm hoping I don't have to, since I never set up mail/web/DNS/etc.)