Try all of the features of Connect Session Monitor for 15 days; after that the app changes to a basic, free version, without information on attendees, one-click entry to the sessions, and the setting of server-wide login messages. 

You can buy the advanced version for $48. With the Adobe Air runtime (link provided below), the Connect Session Monitor will run on both Windows and Macintosh operating systems.

Download the Air runtime (you may already have it since many applications run on it).

Download Connect Session Monitor v. 2.1