WordPress MU

Hi, I am modifying our admin panel so users will see the look and feel of the site, instead of the wordpress colors. I am doing a manual modification and am having trouble finding where the border around the Blog Name (top left side) with a dropdown if you have more than one blog is found. I can't see anything in the style sheets. Can anyone help me out? Thanks,Helen

Just a heads up: Wordpress 2.5 has the admin panel entirely revamped, so the next version of WPMU will probably cause your efforts to be completely useless if you plan on upgrading.

Thanks - any idea when the next version of MU will be available? We upgraded in January and I haven't seen anything for upgrades since. Helen

Probably a week or so after WP 2.5 officially releases there will be a release for WPMU. There hasn't been any need for a tagged release hence no new version since January, but changes are always happening to WPMU as you can see in the trac:

http://trac.mu.wordpress.org/timeline

Sneak peak of wordpress 2.5: http://wordpress.org/development/2008/03/25-sneak-peek/