I think you can only do this if you 'leave' and rejoin. But at least 'Birdboy' is an original. :o)

As Nariz says the only way is to join again. You can't transfer any of your existing posts though they will always appear as 'Birdboy'

As above, Birdboy, you cannot change your username although a number of us would like to. As you have only been on he site for a couple of days it might well be worth your while in leaving and coming back to us with a different name.

But do let us know it's you!

ok
and thanks for the info

Tigerboy???..... :-)