The only way to do it is to leave GoY and delete your registration. You then re-join with your new name. Any blogs, pictures, questions or answeres that you have already submitted will be deleted.

It is a gap in this site. You should be able to change or edit your username, the unique key should be your email address.

what and log in as some one else????? i'd never keep up its bad enough when people change their avitar pic :o))))))

Thanks for your responses. I registered before realising my mistake. I have not uploaded any blogs, pictures etc. so I will take your advise and re-register.