Please download Kies from http://www.samsung.com/us/kies/ and install them on your Mac. Please make sure you do not have Galaxy Note connected via USB while attempting install Kies.
Once installed start Kies connect Galaxy Note and double click on Kies inside APPLICATION. You will see the content of your Galaxy Note memory card. Select Download folder.
You can then copy any labs into that folder and follow Tech Note 1220 (http://www.pasco.com/support/technical-support/technote/techIDlookup.cfm?TechNoteID=1220) for remaining instructions.