I took my Nokia with me on a trip to Norway and Scotland, and did not prepare the caching in advance, but just fired up GN. Finding the caches, and repoting to my field notes worked fine. I got all the tools I need in one piece of equipment.  After parking my bus in Edinburg, I started the GN, and I could see that the closest cache was 150 m from where I had parked. I had a nice walk in the city, fining interesting places, thanks to Trimble and GN. I love it. Thanks folks.