Go to the Login Screen Demo Now
The username is 'abc123' and the password is 'password'. Be careful not to lock yourself out of the system before you give yourself a chance to login. Also since you are not a bona-fide user you will not be able to fully test the password recovery system on this site.
Once you log in you will be taken to a page that gives you some options, one of which is to view the Administration System's home page. This GridMonger-based application uses GridMonger's ability to call external programs to make the grid the hub of the administration area. Since the grid also uses GridMonger's Demo Mode feature, some features are inaccessible and all edits will be ignored.