Participating libraries exchange packets every month. Each packet contains approximately 50 videos, and 3-5 DVDs. New titles are added during the year. Libraries may subscribe to multiple packets.
Libraries are responsible for the contents of their packets.
Participants are required to keep circulation statistics. Sample packet lists are available. Packets rotate every three months among participating libraries. At least one new title is added to each packet at the quarterly meetings. As of February 2001, packets contained 35-37 titles.