22 Posts I added support for avatars, you can change yours by clicking the "Edit your information" link in the userbox. Right now, there are no error messages though, so if it says "No data has been modified", then something is wrong with the avatar.
I'm working on getting error messages now so hopefully it won't be a problem for long!
3 Posts does this require regerstering? im not sure what you mean by " and i cant find anything.
22 Posts " is what " got changed from when I added BBCode support a few months back, the forums got a little broken. Oops!
If you can log in, you should be able to change your avatar, just visit the account management page, enter your current password, and select a new avatar. If you have any trouble, feel free to PM me :)