05-23-2012 12:23 PM
Sorry, there's no way for you to change your screen name. If it's a REAL problem you might use the PM [private message] feature - the evnelope in the upper right hand of your screen and explain the problem to a moderator. If you can make your case you might be allowed to create a whole new account here and have the old one deleted.
No promises, the worst answer you can get it you ask is no. You'll never know the answer if you don't ask.