sv.test.collection.2008.xml - provides a mapping between file names
and file IDs

sv.test.shots.2008 - a directory containing a file for each file -
named using the file ID. This file defines the extents and IDs of each
master shot. See the guidelines for more information about the
definition of the master shots.

sv.test.shots.2008.tar.gz - a gzipped, tarred version of the
sv.test.shots.2008 directory