i'm going to install 2010 and then move 2003 mailboxes. I found a great website last week that asked me a few questions and then gave a step by step. It was a Microsoft website. But , just my luck I didn't bookmark the page. Does anyone know what I'm talking about and have the URL?

Well, I found it! http://technet.microsoft.com/en-us/exdeploy2010/default.aspx#Home Might be helpful to someone.