urpmi.mandriva.ru SRPMS repo URL?

I'm needing to grab 2011.0 faac and faad SRPMS to rebuild them with the DRM 
enabled. The plf versions do not  have this enabled.

I see these are installed from the urpmi.mandriva.ru repo, but I can't for the 
life of me find the URL to these packages.

I see the ftp.mandriva.ru site and have poked through that but the package 
revisions that I have installed are already newer than what I see on the 
mandriva.ru ftp site.

Does anyone know what the correct URL is to grab the sources for these 
packages?

TIA

Rick Kunath