Re: Change Menu Bar
You seem to be having difficulty with the basics. May I suggest switching to an easier theme to customize?
I designed BuddyLite with newbies in mind (like me!) You can get a similar look and feel as your current theme, while taking full advantage of WP3 custom menus, and a bunch of basic customization options through a simple admin panel.
You can download it here: http://buddylite.com/buddylite-basic/