My site is on an older, instable machine at my host, and they've offered me an upgrade to a fancy new, stable one. I'll have to move my stuff manually though.
If found http://www.tamba2.org.uk/wordpress/move/ but have one question left.
The tutorial describes how to change the url in the database. Since I'm not changing my site's URL, I guess I don't need to do this. Once the move is in progress, DNS servers will probably route some users to the old and some to the new machine depending on whether they're updated or not. I'm wondering how this will affect the process? Will I be able to test the new setup by surfing to it's IP number? Will WP get confused?