I've got a server with several unique domains all hosting WP installations. Of course, I probably should have started with WP-MU from the beginning, but I didn't.
So, here's the question: Is there a reasonably easy way of migrating from multiple WP installations to a single WP-MU installation?
Right now, when it's time to upgrade, I have to upgrade all of them individually. Not terribly difficult, but still a little bit of a pain. I'd prefer to do it once with WP-MU. Has anyone else gone through this same process?