Hello Everyone!

I'm Hungariand and I've just downloaded CB. In Hungarian language there are letters with accents (öüóűúőáéí). And a few users have already registered on my site with usernames in which there are some of these letters. And they can't chage their profiles because it's not allowed to use "special" characters in the username. Can I change something to make CB not to check username or to make it accept these letters?

Thank you