The sharing cart mod for Moodle now supports Moodle 2.4. It’s a great and easy way to copy and share activities and resources among courses on a Moodle site.
From the Github page,
The Sharing Cart is a block that enables sharing of Moodle content (resources, activities) between multiple courses on your site. You can share among teachers or among your own courses. It copies and moves single course items without user data — similar to the “Import” function in Course Administration. Items can be collected and saved on the Sharing Cart indefinitely, serving as a library of frequently used course items available for duplication.
Get the new code here: https://github.com/VERSION2-Inc/Sharing-Cart-2
If you want to see the Sharing Cart in action just watch the video below [direct video link: http://www.youtube.com/watch?v=peQ8cBTo05c]