You can get navresources.com studies and materials on one CD. It works on either a Mac or Windows system.
What do you have to do?
Download and fill out this
Mail a check for $12 made out to: The Navigators
the address on the form.
$12 to Account #190793 (click here) and
a copy to me at this
Include your name and the street address where you want
the CD sent.