Is my sources.list out dated?

Hey All,

I'm starting to think my sources.list file may be a bit out dated. I had originally installed debian woody, then used a modified sources.list to update to sarge (per a forum post somewhere around here), but now I'm thinking that my sources.list may be a bit out of date. Can someone take a peek at mine and let me know if this seems current?

#deb http://ftp.us.debian.org/debian/ stable main
#deb-src http://ftp.us.debian.org/debian/ stable main
#deb http://non-us.debian.org/debian-non-US stable/non-US main
#deb-src http://non-us.debian.org/debian-non-US stable/non-US main

#deb http://security.debian.org/ stable/updates main

## sarge
deb http://mirrors.kernel.org/debian/ stable main contrib non-free
deb-src http://mirrors.kernel.org/debian/ stable main contrib non-free

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

Thanks