I got this plugin to work. I see the drop down menu in the user profile to toggle the primary site. However I was wondering if this plugin can do the following two things...
1) When a user signs up from a main blog (wp-signup.php) and creates a new site, is it possible to remove that user completely from the main site? Basically I don't want them to have permission to even access the main site.
2) Let's say the main site has a login widget that allows users to login. Any way to have the users automatically redirected to their own site's dashboard after they login?