OK, I'm working on setting up WP 3.0 (currently beta 2) w/ the domain mapping plugin. I've set up the domains + they seem to work OK. But the backend links all point to the mapped domain (e.g. Super Admin / Sites "Edit" or "Backend" etc.)... which prevents switching from one blog to another using the backend links. So what I have to do is visit the site first, then click on dashboard and voilá! (i.e., then it works ;) )
This is a bug, no?
Or am I missing something? O_O