WordPress MU

hi how are u?
I Need a Gravatar plugin like wordpress.com automatically. (dont need sign up to Gravatar like wordpress.com)

You need an Avatar plugin.

Gravatar is a service. If you don't want to use it, and want them locally, those little boxes with user pics are called avatars.

http://wordpress.org/extend/plugins/search.php?q=avatar&sort=

thanks andrea i use now "add-local-avatar"