ho scaricato e installato l'hoary da cd, ho installato kde, nel sources.list ci sono diversi server, quali devo utilizzare??

attualmente uso questi:

deb cdrom:[Ubuntu 5.04 _Hoary Hedgehog_ - Alpha i386 Binary-1 (20050120)]/ unstable main restricted


deb http://archive.ubuntu.com/ubuntu hoary main restricted
deb-src http://archive.ubuntu.com/ubuntu hoary main restricted

## Uncomment the following two lines to fetch major bug fix updates produced
## after the final release of the distribution.
#deb http://archive.ubuntu.com/ubuntu hoary-updates main restricted
#deb-src http://archive.ubuntu.com/ubuntu hoary-updates main restricted

## Uncomment the following two lines to add software from the 'universe'
## repository.
## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team, and may not be under a free licence. Please satisfy yourself as to
## your rights to use the software. Also, please note that software in
## universe WILL NOT receive any review or updates from the Ubuntu security
## team.
#deb http://archive.ubuntu.com/ubuntu hoary universe
#deb-src http://archive.ubuntu.com/ubuntu hoary universe

deb http://security.ubuntu.com/ubuntu hoary-security main restricted
deb-src http://security.ubuntu.com/ubuntu hoary-security main restricted

#deb http://security.ubuntu.com/ubuntu hoary-security universe
#deb-src http://security.ubuntu.com/ubuntu hoary-security universe

ciaoo