Sources list. Stable or unstable??

the default sources list was always giving problems so i had changed all the sites in there to these and apt-get was working perfect untill i tried to to apt-get for gnome then i got an error saying i need to have stable sources.
I do not know which stable sources to add . Can i have both stable and unstable or not?
Can someone post his sources list here so i can have a look of the stable sources?



this is mine with only unstable



deb ftp://linux.csua.berkeley.edu/debian/ unstable main non-free contrib
#deb ftp://mirror.csit.fsu.edu/debian/ unstable main non-free contrib
deb ftp://debian.oregonstate.edu/debian/ unstable main non-free contrib
deb ftp://debian.teleglobe.net/debian/ unstable main non-free contrib
deb http://non-us.debian.org/debian-non-US unstable/non-US main contrib non-fr$
deb http://www.coda.cs.cmu.edu/debian unstable/ #coda

deb ftp://archive.progeny.com/debian unstable main contrib non-free
deb http://security.debian.org/ stable/updates main contrib non-free

Here is my sources.list (I have stable, testing, and unstable, and use pinning to get testing first and unstable only if I specify it):

##Debian Stable
deb ftp://ftp.debian.org/debian woody main contrib non-free
deb http://non-us.debian.org/ woody/non-US main contrib non-free

##Debian TESTING
deb ftp://ftp.debian.org/debian sarge main contrib non-free
deb http://non-us.debian.org/ sarge/non-US main contrib non-free

##Debian UNSTABLE
deb ftp://ftp.debian.org/debian unstable main contrib non-free
deb http://non-us.debian.org/ unstable/non-US main contrib non-free

##Debian security updates
deb ftp://security.debian.org/debian-security sarge/updates main contrib non-free
deb ftp://security.debian.org/debian-security stable/updates main contrib non-free

##Marillat's NON-FREE repository
deb ftp://ftp.nerim.net/debian-marillat/ unstable main