WordPress MU

Where is the footer file i want to add Hosted on the Creamers Realm Network

Each them has their own footer.php (well, most do anyway).

You could also do this via a small plugin.

http://codex.wordpress.org/Templates

thank always woundered where that was now i know.

also how do you change your pass on the forums.

For you it would be on this page:
http://mu.wordpress.org/forums/profile.php?id=170485&tab=edit

try to use general-template.php in wp-includes )) simply use some includes with diffrent footer )