It hasn't even been a month since we moved to the last sever and now we're moving to an even bigger, fancier, and ridiculously more expensive one. It will be happening over the next couple of days and we might have another period where the DNS changes take a while to propagate. We will probably flip the switch late Sunday or Monday which is when the problems would occur. Just like last time, I'll post a link that can get you to the new server if the interwebz are slow to propagate the changes.
Sorry about any problems that might occur, but this should make everything much better in the long run.