sources.list for ubuntu 8.04 Heron

Hardy Heron is April 2008 release of ubuntu.
updating the sources list

##--------------------
## UBUNTU REPOSITORIES
## -------------------
deb http://my.archive.ubuntu.com/ubuntu/ hardy main restricted
deb-src http://my.archive.ubuntu.com/ubuntu/ hardy main restricted
deb http://my.archive.ubuntu.com/ubuntu/ hardy-updates main restricted
deb-src http://my.archive.ubuntu.com/ubuntu/ hardy-updates main restricted
deb http://my.archive.ubuntu.com/ubuntu/ hardy universe
deb-src http://my.archive.ubuntu.com/ubuntu/ hardy universe
deb http://my.archive.ubuntu.com/ubuntu/ hardy-updates universe
deb-src http://my.archive.ubuntu.com/ubuntu/ hardy-updates universe
deb http://my.archive.ubuntu.com/ubuntu/ hardy multiverse
deb-src http://my.archive.ubuntu.com/ubuntu/ hardy multiverse
deb http://my.archive.ubuntu.com/ubuntu/ hardy-updates multiverse
deb-src http://my.archive.ubuntu.com/ubuntu/ hardy-updates multiverse
deb http://my.archive.ubuntu.com/ubuntu/ hardy-backports main restricted universe multiverse
deb-src http://my.archive.ubuntu.com/ubuntu/ hardy-backports main restricted universe multiverse
deb http://archive.canonical.com/ubuntu hardy partner
deb-src http://archive.canonical.com/ubuntu hardy partner
deb http://security.ubuntu.com/ubuntu hardy-security main restricted
deb-src http://security.ubuntu.com/ubuntu hardy-security main restricted
deb http://security.ubuntu.com/ubuntu hardy-security universe
deb-src http://security.ubuntu.com/ubuntu hardy-security universe
deb http://security.ubuntu.com/ubuntu hardy-security multiverse
deb http://my.archive.ubuntu.com/ubuntu/ hardy-proposed restricted main multiverse universe
deb-src http://security.ubuntu.com/ubuntu hardy-security multiverse
deb http://ppa.launchpad.net/ubuntume.team/ubuntu hardy main # Ubuntu Muslim Edition
deb-src http://ppa.launchpad.net/ubuntume.team/ubuntu hardy main # Ubuntu Muslim Edition
deb http://www.linuxmint.com/repository romeo/
deb http://tskariah.000webhost.com/ubuntu ubuntu main
deb http://ppa.launchpad.net/kubuntu-members-kde4/ubu...gutsy main
## +++ Backports & Proposed (Ubuntu Unstable) +++
deb http://archive.ubuntu.com/ubuntu/ hardy-backports main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ hardy-proposed main restricted universe multiverse
## +++ Source Repositories +++
deb-src http://archive.ubuntu.com/ubuntu/ hardy main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ hardy-updates main restricted universe multiverse
deb-src http://security.ubuntu.com/ubuntu/ hardy-security main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ hardy-backports main restricted universe multiverse
deb http://ppa.launchpad.net/kubuntu-members-kde4/ubu...hardy main
deb http://us.archive.ubuntu.com/ubuntu/ hardy main restricted
deb-src http://us.archive.ubuntu.com/ubuntu/ gutsy main restricted
deb http://us.archive.ubuntu.com/ubuntu/ hardy-updates main restricted
deb-src http://us.archive.ubuntu.com/ubuntu/ hardy-updates main restricted
##Universe
deb http://us.archive.ubuntu.com/ubuntu/ hardy universe
deb-src http://us.archive.ubuntu.com/ubuntu/ hardy universe
deb http://us.archive.ubuntu.com/ubuntu/ hardy-updates universe
deb-src http://us.archive.ubuntu.com/ubuntu/ hardy-updates universe
## Multiverse
deb http://us.archive.ubuntu.com/ubuntu/ hardy multiverse
deb-src http://us.archive.ubuntu.com/ubuntu/ hardy multiverse
deb http://us.archive.ubuntu.com/ubuntu/ hardy-updates multiverse
deb-src http://us.archive.ubuntu.com/ubuntu/ hardy-updates multiverse
## Backports
deb http://us.archive.ubuntu.com/ubuntu/ hardy-backports main restricted universe multiverse
deb-src http://us.archive.ubuntu.com/ubuntu/ hardy-backports main restricted universe multiverse
## Canonical Partner Repository
deb http://archive.canonical.com/ubuntu hardy partner
deb-src http://archive.canonical.com/ubuntu hardy partner
deb http://security.ubuntu.com/ubuntu hardy-security main restricted
deb-src http://security.ubuntu.com/ubuntu hardy-security main restricted
deb http://security.ubuntu.com/ubuntu hardy-security universe
deb-src http://security.ubuntu.com/ubuntu hardy-security universe
deb http://security.ubuntu.com/ubuntu hardy-security multiverse
deb-src http://security.ubuntu.com/ubuntu hardy-security multiverse
## PLF REPOSITORY
deb http://packages.medibuntu.org/ gutsy free non-free
deb http://ppa.launchpad.net/reacocard-awn/ubuntu gutsy main
## +++ Medibuntu +++
deb http://packages.medibuntu.org/ hardy free non-free
deb http://packages.medibuntu.org/ feisty free non-free
deb http://ppa.launchpad.net/kubuntu-members-kde4/ubu...hardy main
deb http://playonlinux.botux.net/ hardy main

you can update or copy and paste this to your /etc/apt/sources.list

but before experiment do remember you are doing it on your own risk :-)