ok i tried adding the line of text but it didnt seem to do anything. this is what it looks like in text
#
# deb cdrom:[Debian GNU/Linux 5.0.1 _Lenny_ - Official powerpc DVD Binary-1 20090413-05:08]/ lenny contrib main
deb
http://ftp.uk.debian.org/debian/ Lenny main non-free contrib
deb-src
http://ftp.uk.debian.org/debian/ Lenny main non-free contrib
deb
http://security.debian.org/ Lenny/updates main contrib non-free
deb-src
http://security.debian.org/ Lenny/updates main contrib non-free
deb cdrom:[Debian GNU/Linux 5.0.1 _Lenny_ - Official powerpc DVD Binary-1 20090413-05:08]/ lenny contrib main
# Line commented out by installer because it failed to verify:
# deb
http://security.debian.org/ lenny/updates main contrib
# Line commented out by installer because it failed to verify:
# deb-src
http://security.debian.org/ lenny/updates main contrib
# Line commented out by installer because it failed to verify:
# deb
http://volatile.debian.org/debian-volatile lenny/volatile main contrib
# Line commented out by installer because it failed to verify:
# deb-src
http://volatile.debian.org/debian-volatile lenny/volatile main contrib
if i did something wrong let me know