mi dite gli errori nella mia sources.list? debian testing

[enrico tognoni <etognoni@live.it>]

Da qualche giorno non mi arrivano + aggiornamenti dalla testing, non 
vorrei aver fatto qualche errore, ho cercato il sito piu' rapido da cui 
scaricare con synaptic: siccome non mi sembra molto ordinata, vi sarei 
grato se mi proponeste il modo corretto.

#

# Line commented out by installer because it failed to verify:
deb http://security.debian.org/ testing/updates main
# Line commented out by installer because it failed to verify:
deb-src http://security.debian.org/ testing/updates main

################  Repo Debian Squeeze Ufficiali ############

deb ftp://debian.fastweb.it/debian/ testing main contrib non-free
deb-src ftp://debian.fastweb.it/debian/ testing main contrib non-free

deb http://security.debian.org/ testing/updates main contrib non-free

###############  Repo Debian Squeeze terze parti ##########

#### Debian Multimedia
# deb http://www.debian-multimedia.org/ testing main
# deb-src http://www.debian-multimedia.org testing main

#### E17

#### Esmska

#### Skype

#### Opera

#### VirtualBox

#### Wine

#### aMule-AdunanzA i386-amd64

####Hadret’s Debian

#### Edmond kernel repository

# Backports debian squeeze
deb http://www.debian-multimedia.org testing main non-free
# deb ftp://debian.fastweb.it/debian/ testing/updates non-free
deb ftp://debian.fastweb.it/debian/ squeeze-proposed-updates contrib 
non-free main
deb http://security.debian.org/ squeeze/updates contrib non-free main
deb http://ftp.it.debian.org/debian/ squeeze main contrib non-free
deb-src http://ftp.it.debian.org/debian/ squeeze main contrib non-free
deb ftp://debian.fastweb.it/debian/ testing-proposed-updates non-free