Release 1.0 is now available on the download page.
I've also put up a new tutorial on my personal site about configuring multiple sites running on a single ip address using apache Virtual Hosts with mod_mono on Suse 10.
In the article I walk through the apache setup for 2 mojoportal instances with different host names. Then I create a 3rd site using the multiple sites feature in the second physical instance of mojoportal so that it has 2 sites using the same web folder and database but the content and users are completely independent.