I just had kind of a problem, too. No field that would accept either email address, user name, or password. The only active options were to open a new account, or to beg a new password. We shall see.
I'm sorry, but can someone direct me to the Avatar Changing Room?
(remind me where we go on A2K to change avatars) It doesn't appear to be on "My Profile."
(sigh) It's been a long day.