Earlier I was trying to find out what the major differences are between VS.NET 2005 and the VS.NET 2005 Express Editions are. The best page page I found was this table:
http://lab.msdn.microsoft.com/vs2005/productinfo/productline/default.aspx
One interesting to note is that the Express Editions do not have any SCC integration (aka no SourceSafe). That really sucks as that means you won't be able to recover any code if you accidentally delete it (which has happened way too many times that I wish not to remember... 
). Well thank goodness for the open source communicaty. Check out my previous post for another SCC that I really like. I use it for my own personal projects.