I recently happened to right click on the my AD forest and clicked on "raise domain functional level" and noticed that it said Windows Server 2000....this confused me a bit since the server has Windows Server 2003 on it....can someone explain this to me? Is it worth raising the level to Windows Server 2003? (We are migrating to Eindows Server 2008 and Exchange 2007)
What is involved in raising the level and what does it change? What are the differences between the domain functional levels of Windows 2000 and Windows 2003?