also I heard that if you spam the log in it will let you get in. do you have an Xbox 360. more important a 360 rechargeable battery. one thing that worked in open beta when the server was full was to log in to the launcher, if it fails, type in you're password, and have it remember it, then put the battery on the enter key. it normally took 5 to 10 mins to work. it's best to grab lunch or something to keep you're mind off it wile the battery does it job.
also sorry I couldn't help more.
also sorry about any mistakes, I haven't really had any sleep in two days. ( and it's not because I was playing. )