I created two CDs that I'll be sending via snail mail.
I used RootsMagic7 to create a shareable CD of the family of Jacob Yoho and Mary Lawrence. When RootsMagic creates a shareable CD all of the information in the genealogy file is included. Because I only wanted to share the information about the Jacob Yoho family I needed to create a GEDCOM file that included just Jacob Yoho and his descendants. Next I created a "new" RootsMagic file with the GEDCOM. The final step was to create the shareable CD.