I am going into the 1996 with farm works an farm site for the first time. I am really looking foward to it. I have been playing with the new software for about two months now and I am very happy with the software. I have some concerns about the accurcy of the GPS I want to buy a hand held GPS receiver to mark differnt areas in my fields. For under ground tile, wet spots, heavy salt spots ect. The people I was buying the GPS receiver from said there could be different readings for the same spot.(Up to 200 ft difference.) That is not what I was hoping for. So if I mark an area with my GPS receiver using real world cordinates is that mean I could be off as much as 200 feet north south or what ever. Please help me with any sugestions or my misunderstanding.