Hi everyone, I'm going to upgrade a server 2003 domain to a 2008 domain. I have a ton of experience with 2003, but not much with 2008, and I wanted to get a sense of what gotchas to be on the lookout for, and other pertinent advice.
Here's how we're going to do it. We're going to join a 2k8 machine to the domain, upgrade it to a domain controller, then slowly decommission the other 2k3 machines, while simultaneously bringing a new 2k8 DC into the mix later. I don't have a lot of choice in that process, so any advice you can give me I'd appreciate.