100syncarchive -- retrieve data from main Debian archive
100syncarchive_amd64 -- retrieve data from sarge amd64 archive
100syncarchive_backports -- retrieve data from backports.org
-100syncarchive_gnuab -- retrieve data from gnuab (kfreebsd-*, armel)
+100syncarchive_debports -- retrieve data from debian-ports.org
+ (kfreebsd-*, armel)
100syncarchive_installer -- retrieve d-i data
100syncarchive_m68k -- retrieve data for etch-m68k
100syncarchive_maintainers -- retrieve maintainer index