Well, I finally got around to installing SQL Server 2008. Ran into a little problem when it came to the Server Configuration screen. I got this error
"Invalid or missing username or password. To continue, provide valid credentials for the SQL Server Agent service".
The solution was to use my credentials for the login with username of mss/wandrus and my login password.
UPDATED: http://www.sql-articles.com/articles/SQL2008/ins_2008.html http://www.sql-articles.com/index.php?page=articles/SQL2008/ins_2008.html does a nice job of showing how to step through the installation process.