In FW, if you right clicked on the farm, it will have exported all the fields together as one .shp file and it will show as one file on the terminal. If you want individual fields, I don't think there is any way to do this easily other than go through and export them individually. The name of the boundary appears on the terminal just as you named it in Windows when you saved it to the memory stick.
HTH
Right oh I'll do a test run then fill the kettle [emoji27]