I don't get PostgreSQL---please help

[McTwist]

I'm running Windows 7 and have just installed Music Cabinet and PostgreSQL 9.2. I don't understand how to create a new database user in pgAdmin III. I keep getting error messages and I can only make a server (same thing as a database?). It appears very simple yet I am having a hard time. Can anyone help me out? I have no idea what I'm doing wrong.

[McTwist]

nevermind. Something got screwy. It's working now