i386    @MAINSITE@ releases/codecs essential-20071007.tar.bz2
powerpc @MAINSITE@ releases/codecs essential-ppc-20071007.tar.bz2
amd64   @MAINSITE@ releases/codecs essential-amd64-20071007.tar.bz2
alpha   @MAINSITE@ releases/codecs essential-alpha-20061028.tar.bz2