You will want to first open the files in Studio One on your Mac. On this machine, please go to Studio One>Preferences>Locations>User Data and check the box to "Ask to copy external files when saving song." Finally, when saving from Studio One, choose the option to "Save to New Folder." If you choose this option, all of the media files associated with the song will be saved to the new folder when you choose to save as a "Capture" file. This way, you can take that entire folder over to the MacBook Pro.