Well - I found the greatest little program: MacMemoriesManager built by DogParkSoftware (www.dogparksoftware.com
This program for OS X enables the downloading and editing of all 399 memories in the F6a and the up loading of all or any single memory.
You can save the memory list as a spreadsheet and use the spreadsheet to organize the radio's memories.
And the developer, Don Agro, provides super support!
Highly recommended. Mac users really can have more fun with their F6a and a number of other radios.
Bob - KB6YJW