Something to add.
I have been trying to upload the Maine caches into my Nuvi 200 for a while. I didn't know that only the 50 closest caches were displayed. I kept trying different ways to upload the files and could only see 50 of them. Today I tried spelling a cache out that I wanted to go to and that's when I discovered that I had them all 3500 in there.
I have tried the pedestrian feature and it seems to work well. I will probably still use the Magellan to pin point the cache as the Nuvi gets me there.
I have no enemies, but I'm intensely disliked by my friends.