Well, I'm not so excited about Windows Server 2008 after all

I am having trouble getting my shopping cart up and running with Windows Server 2008. So, I am attempting to load up another server with Windows Server 2003 and get that up and running the webs, and still have the server 2008 box up and live for me to develop and learn to use peoperly. I love the interface in Server 2008, it looks great, but my lack of experience with is hindering my website development and my revenue.