Hi, Tony. Thanks for the response. After posting that yesterday one of my buddies sold me his Magellan 510 with a trade of labor involved for erecting a crank-up tower next weekend. Not a bad deal for me, and while I know virtually nothing about Magellan's usability, they have been around for awhile so that's gotta say something. He had gotten it for the boat but recently bought a Raymarine system for it, instead. This 510's a gigantic step up from the eMap and should be fun messing with it. That Oregon looked pretty cool, too. The low price got me on this one, though. That, and I know the kind of use it's had. Thanks again.