I was excited to find the post at https://premium.wpmudev.org/forums/topic/is-there-an-easy-way-to-export-a-whole-course-from-coursepress-pro-to-another-installation-of-wp#post-1166659, but things did not turn out as well as I hoped.
Is there something I missed?
In a new wordpress install, with a new install of coursepress. I exported courses, units, and modules from a staging area. Courses imported fine, but units and modules import with messages on all units and modules that they already exist? Yet when I go to course, none of them have units or modules??