Incorrect link for adding backports to Synaptic sources

[Otto Hunt <otto9otto@gmail.com>]

Hi, I just in stalled Debian and I am struggling to install Dropbox. I understand it is here, so I tried to add Backports to my Synaptic repositories list, but got an error.

At�http://backports-master.debian.org/Instructions/�it says to add�deb http://YOURMIRROR.debian.org/debian-backports squeeze-backports(-sloppy) main

to my repository list, but I get the following error message

W: Failed to fetch http://YOURMIRROR.debian.org/debian-backports/dists/squeeze-backports(-sloppy)/Release.gpg �Could not resolve 'YOURMIRROR.debian.org'

W: Failed to fetch http://YOURMIRROR.debian.org/debian-backports/dists/squeeze-backports(-sloppy)/main/i18n/Translation-en.bz2 �Could not resolve 'YOURMIRROR.debian.org'

W: Failed to fetch http://YOURMIRROR.debian.org/debian-backports/dists/squeeze-backports(-sloppy)/main/i18n/Translation-en_US.bz2 �Could not resolve 'YOURMIRROR.debian.org'

Please advise,

Otto