These are packages for the ia64 architecture.  Here are brief
descriptions of each subdirectory.

  packages-6-stable:      Packages for FreeBSD-6-stable.
  packages-6.2-release:   Packages for FreeBSD 6.2-release.
  packages-7-current:     Packages for FreeBSD-7-current.

packages-*-release directories are built from the ports collection
shipped with the release, and are not updated thereafter.

packages-*-stable and packages-*-current are not updated regularly
at this time.  In particular, it is not possible as of 20080124 for
ia64 to build any packages at all on 7.0.

Please see the file "../../dir.sizes" for the current size of each
directory.  In particular, mirroring thise directories will cause about
8GB of traffic per week from packages-?-stable and packages-?-current
updates.