I travel with a GPS or two, a digital camera, and notebook(s). The digital camera gives each image a number. That number goes into the notebook with the GPS reading and any notes, IDs, or comments I can come up with relevant to each image. That leaves no room for doubt later. My camera uses 4-digit numbers for images, from 0001 to 9999. If you reset the counter to zero at the start of your trip, that covers almost 10,000 images. I've never run out on one trip. My advice is to download each day's images in the evening into a separate folder. Then you know where to find any given day's images, and your camera memory probably won't run out before the next day's suppertime. Jim Shields At 11:31 AM 10/27/2011 -0700, you wrote: >I didn't take my actual GPS, but one of the cameras has GPS among its >many functions. I figure if I learn how to use one per month, I might >have learned them all by the time it stops working. > >Diane > ************************************************* Jim Shields USDA Zone 5 P.O. Box 92 WWW: http://www.shieldsgardens.com/ Westfield, Indiana 46074, USA Lat. 40° 02.8' N, Long. 086° 06.6' W