All-
Well, I'm not out of the woods yet. I've discovered that my issues of logging in to RHS Config Manager (admin/admin, but then nothing happens when I click Sign-In) returns when I select SQL Server Express. This despite the fact that the Config Mgr's Test Connection function shows success (see graphic below). Any ideas what might be going on?
BTW, is there any source which shows screen shots of EXACTLY how SQL Server Express, Tomcat, and RH Server needs to be set up? I see that others in the forum have had similar frustration with this question.