You can find online CHAOS members by CLICKING HERE it will tell you who is online and on what server they are on. Add that link to your favorites.

Also, in the software All Seeing-Eye (ASE) you can add buddies and it will tell you when their on and what server their on. To add buddies in ASE click on the Buddy menu and select Add Buddy, when the buddy will be online it will show him in the left bottom corner and when you click on him it will show you the server he is on.