Auto update failure

[Fred Schuelzky]

Hello everybody.
    This afternoon I turned on the box and checked for updates. The new 
updates 
were a firefox update and a firefox security update. I pressed install 
update, looked as if everything was going fine.
It gave me this error message:

 W: Failed to fetch 
http://cudlug.cudenver.edu/ubuntu/pool/main/f/firefox/firefox-gnome-support_2.0.0.13+1nobinonly-0ubuntu0.7.10_i386.deb
  404 Not Found


W: Failed to fetch 
http://cudlug.cudenver.edu/ubuntu/pool/main/f/firefox/firefox_2.0.0.13+1nobinonly-0ubuntu0.7.10_i386.deb
  404 Not Found

Any ideas?

Tia

Fred