I can't really login, even.. I've tried a good few times, and every time, it goes like so;
1. I launch it from my desktop.
2. I type in my user and password for the game.
3. It says 'Logging On..'
4. It just plain out disappears, with the javaw.exe process running in the background, but not responding.
I've gotten past the login once, but once I tried to choose my character it blacked out again.
Any help on this matter would be MUCH appreciated!
EDIT: My specifications are fine for running it, too..
If javaw.exe is unresponsive in the background I'd say you should give updating/reinstalling Java a try.
I can't really recommend anything else because I don't know any hardware details. Even if the PC is "fine" please post the specs anyway. The extra info really helps.