[Tigairius]

Not sure if this has already been reported but if you have a trial account and you log in, you will log in using the name you previously logged out with. For example, if I set my nick to "Tig", turn off graal, turn it back on and at the login screen change my name to "guest", and I log on the server, it'll automatically get my nick name to Tig until I use setnick again.
Quite annoying, especially in cases where people have vulgar nicknames and I disconnect them and then they log on and their nick name sets back to the vulgar nick name, regardless of if they changed it or not.