Ma in quel modo non mancano i pacchetti non-free come ad esempio i w32codecs?

Io attualmente scarico da questi
codice:
# Ubuntu foundation packages
deb http://archive.ubuntu.com/ubuntu/ breezy main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ dapper main restricted
deb http://security.ubuntu.com/ubuntu/ dapper-security main restricted

# Packages from Debian
deb http://archive.ubuntu.com/ubuntu/ dapper universe
deb http://archive.ubuntu.com/ubuntu/ dapper multiverse

# Penguin Liberation Front packages not available elsewhere
deb ftp://ftp.free.fr/pub/Distributions_...plf/ubuntu/plf breezy free non-free
Come ti sembra?

Ah, un'altra cosa, la voce deb cdrom conviene lasciarla giusto?