apt source line for debian multimedia on amd-64?

["diane mittnik" <dianemittnik@gmail.com>]

Can someone please copy/paste their debian-multimedia url line in apt's sources.list file? I'm getting errors I think because of the path for amd/64. 

I've tried [many] variations of these but no joy:

deb http://www.debian-multimedia.org etch main

or

deb http://debian-multimedia.org/dists/stable/main/binary-amd64/ stable main

thanks!

Di.