Hello,
Even though I’ve ticked the Enable Display Name box in my options my private e-mail address which according to my profile is “Not Shared” is being used as my forum name for posts, and I can’t see a way of stopping this from happening and having ‘foolhandy’ as my username as it was on the old forum.
Please help! 
Thanks…
Send a private message to Martin Curtis - he should be able to sort it for you.
Now sorted;
It seems that when you were asked to specify a user name, one of two things happened; You entered your email by mistake, or, somehow some wires got crossed.
Either way, you are good to go [:)]