apt sources list

["Stephen A. Witt" <sawitt@electra.rsc.raytheon.com>]

Now that Debian 2.1r4 has been released, I'm wondering what an appropriate
/etc/apt/sources.list file should be. I have been using the following to
pick up all the updates, etc. that have been made to the slink baseline:

deb http://ftp.netgod.net x/
deb http://www.debian.org/~vincent/ slink-update main
deb ftp://security.debian.org/debian-security stable updates
deb ftp://ftp.us.debian.org/debian dists/proposed-updates/
deb ftp://ftp.us.debian.org/debian stable main contrib non-free
deb ftp://non-us.debian.org/debian-non-US stable non-US
deb ftp://ftp.us.kde.org pub/kde/stable/1.1.2/distribution/deb/slink/i386/
deb ftp://debian.tdyc.com/pub/users/rkrusty stable kde contrib rkrusty


Are all of these sites still necessary with 2.1r4?

Thanks...