Editing Registry Information?

I recently registered for EVO, paid and everything, I’m all set up.
However, I was using a tag before my name to represent a team that I’ve recently dropped out of. Is there a way to go in and remove this tag so I can be registered with just my name and nothing before it?

I’m in the same position (but in my case i want to “add” the team name).
I email’d wizard and got this response:

“We don’t change handles after you register. You can change it in person when you arrive.”

Oh, neat. That seems easier than going through the online shenanigans.

I e-mailed wizard and he responded to me saying i had to change it on the site. If you change it at check-in that’s a huge relief.