Hi,
try this one.
deb file:/usr/pluto/deb-cache/ ./
deb http://de.archive.ubuntu.com/ubuntu/ intrepid main restricted universe multiverse
deb-src http://de.archive.ubuntu.com/ubuntu/ intrepid main restricted universe multiverse
deb http://de.archive.ubuntu.com/ubuntu/ intrepid-updates main restricted universe multiverse
deb-src http://de.archive.ubuntu.com/ubuntu/ intrepid-updates main restricted universe multiverse
deb http://security.ubuntu.com/ubuntu/ intrepid-security main restricted universe multiverse
deb-src http://security.ubuntu.com/ubuntu/ intrepid-security main restricted universe multiverse
deb http://deb.linuxmce.org/ubuntu/ intrepid beta2
deb http://debian.slimdevices.com/ stable main
deb http://packages.medibuntu.org/ intrepid free non-free
deb http://www.avenard.org/files/ubuntu-repos/ intrepid release
deb http://archive.ubuntu.com/ubuntu/ intrepid main universe multiverse
deb http://archive.ubuntu.com/ubuntu/ universe main non-free contrib
deb http://deb.linuxmce.org/ubuntu/ 20dev_ubuntu main
deb http://deb.linuxmce.org/ubuntu/ replacements_debian main
deb http://www.bunkus.org/ubuntu/intrepid/ ./
deb http://ppa.launchpad.net/tlbdk/ubuntu intrepid main
Regards.