lorien@lorien:/web/omd$ sudo apt-get update
Ign http://www.debian-multimedia.org testgin Release.gpg                                   
Hit http://security.debian.org etch/updates Release.gpg                                    
Ign http://security.debian.org etch/updates/main Translation-en_US                         
Ign http://www.debian-multimedia.org testgin/main Translation-en_US                        
Hit http://volatile.debian.org etch/volatile Release.gpg                                   
Ign http://volatile.debian.org etch/volatile/main Translation-en_US                        
Hit http://www.debian-multimedia.org testing Release.gpg                                   
Ign http://www.debian-multimedia.org testgin Release                                       
Hit http://security.debian.org etch/updates Release                                        
Hit http://volatile.debian.org etch/volatile Release                                       
Hit http://www.debian-multimedia.org testing Release                                       
Ign http://security.debian.org etch/updates/main Packages/DiffIndex                        
Err http://www.debian-multimedia.org testgin/main Packages                                 
  404 Not Found
Ign http://volatile.debian.org etch/volatile/main Packages/DiffIndex                       
Hit http://www.debian-multimedia.org testing/main Sources/DiffIndex                        
Hit http://security.debian.org etch/updates/main Packages                                  
Hit http://volatile.debian.org etch/volatile/main Packages                                 
Hit http://ftp.ru.debian.org testing Release.gpg                           
Ign http://ftp.ru.debian.org testing/main Translation-en_US
Ign http://ftp.ru.debian.org testing/contrib Translation-en_US
Ign http://ftp.ru.debian.org testing/non-free Translation-en_US
Hit http://ftp.ru.debian.org unstable Release.gpg
Ign http://ftp.ru.debian.org unstable/main Translation-en_US
Ign http://ftp.ru.debian.org unstable/contrib Translation-en_US
Ign http://ftp.ru.debian.org unstable/non-free Translation-en_US
Hit http://ftp.ru.debian.org testing Release
Hit http://ftp.ru.debian.org unstable Release 
Hit http://ftp.ru.debian.org testing/main Packages/DiffIndex
Hit http://ftp.ru.debian.org testing/contrib Packages/DiffIndex
Hit http://ftp.ru.debian.org testing/non-free Packages/DiffIndex
Hit http://ftp.ru.debian.org unstable/main Packages/DiffIndex
Hit http://ftp.ru.debian.org unstable/contrib Packages/DiffIndex
Hit http://ftp.ru.debian.org unstable/non-free Packages/DiffIndex
W: Failed to fetch http://www.debian-multimedia.org/dists/testgin/main/binary-i386/Packages.gz  404 Not Found

E: Some index files failed to download, they have been ignored, or old ones used instead.