I ordered my ATPro from KellyCo July 6th. It wasn't the upgraded version so I shipped it back to Garrett for the upgrade. I never even turned it on. Meanwhile I've been watching the instructional videos on it and reading the posts here on it. I live on the coast of New Hampshire bordering Mass. and Maine. This whole area I'm in is enriched in history. My landlord owns a few acres. He told me right behind where I live there is an old slave camp that was there in the 1700's. Also an old cemetery where you can't even read the gravestones. And some old stone walls. No one has been back there but he and his sons. His own family dates back to the early 1800's. It's not easy to find or reach. It's also deep woods and tick infested. He has given me permission to use my ATPro there any time I want. I CAN'T WAIT TO GET MY ATPRO!!!