Initial Logon Screen Question

I know this is really easy answer, but I'm just "missing it" somewhere.  On the Initial logon screen on the BESRM 8.5, it wants me to logon to a server "Log on to:".  Every server name I can think of I have tried.  Again, I know it's stupid but I can't find it anywhere in the documentation as to what the answer is so I can't even begin to try to use the program.  I put in my username and my password and I have to enter something there.  Any help since I'm new to this?

I installed it on a SBS Server 2003 and it is  the management console for the desktop version.

Cheers!