Well, you made it. It was a long road to get here to the end of a full deployment of Windows Server 2003. You can now sit back and trade war stories with your colleagues. If you are still besieged with problems and you're getting discouraged and you wish all this Windows Server 2003 stuff were just a tad bit easier, keep these sage words of Orson Welles in mind:
Italy had thirty years of warfare, terror, murder, and bloodshed under the Borgias and they produced Michelangelo, Leonardo da Vinci and the Renaissance. Switzerland had five hundred years of brotherly love and democracy and peace and what did they produce? The cuckoo clock.
Just remember to have fun.