How to Remove and old user account from the site

I need help removing my old info so i can add my GUID to my new account with new team info. can some one please help. I have been on irc and no admin's are ever on when i go there. And your email systen in not supported by win7. Thank you!!

"Images must be under 60kb."-Nuclear

http://www.teamwarfare.com/forums/showthread.asp?forumid=19&threadid=142123

It's a sticky thread up top, has everything you need to know.