Give Team System a spin!
You can use the following link to order a trial version of Team System and see for yourself what all the excitement is about:
https://www.tryvs2005.com/profile.aspx?
Also - if you're setting this up a single server deployment, make sure to follow Rob's tip for SQL Server:
http://blogs.msdn.com/robcaron/archive/2005/11/12/492062.aspx
