My Account Page

I'm trying to avoid having a login area on all pages of the site. I'd like one button, called My Account that would be one page for the profile/login/register. If the person isn't logged in I'd like it to show the login and register. If they are logged in, it would show the Profile page. The default profile page simply says "Please log in or register to view or modify your profile." if they aren't logged in. And it won't show the login on that page.

Is there any way to accomplish this with CB?

I did something like this using by setting the access to the login page to "guest" and setting another tab, for registered guests only to "vendors". This means that when you are a guest and not logged in you see the page. Once you log in, that menu tab is replaced by a members only tab. worked pretty well for me.
Hope that is what you're looking for and that it helps.

Using Joomlas Guest usergroup usage you can accomplish this. Please see the below Joomla documentation on setting up the Guest usergroup.

docs.joomla.org/How_do_you_hide_something_from_logged_in_users%3F