rbFriends is a small utility to tell you who’s logged on to redbrick.
This is a little app will tell you whos logged into redbrick and send alerts when your friends log in or out.
To use this application you’ll need to have the latest version of the Java runtime installed (at least version 1.4). You can download it and install it here for your os.
Once you’ve downloaded it, you should extract it to some location locally. Then you should be able to run it from a console by typing:
java -jar rbFriends.jar
Download the source from here.
With version Beta4, transparent alert dialogs have been added. This is an experimental feature.