WBA - if you click on 'my profile' and then 'edit details' it shows the e-mail address that you registered with. Then you can change your e-mail address to your current one.
I had to do this about 4 weeks ago and it went through with no problems.
before the jellymen we had, just or username in grey, or if you were a newbie, it was in green! That was it! So easy¬ but not ver interesting! I like it now that we have avaters!!!!!..........