Does Logon Studio Vista support random login selection?

In the XP version of Logon Studio it was possible to select a set of your favorite logon screens and have a different logon screen displayed each time you started your machine.  Is it possible to do the same thing with Logon Studio Vista, and if so, then how is it done? 

Is there any documentation for this application, or is it just so very simple and straightforward that it does not need it at all?

I'm not at all being snarky with that last comment either.  If WYSIWYG is the answer then no documentation is probably needed at all.  That's a very impressive accomplishment these days!

-=b=-