RiverRat, I have an LMS 522c iGPS that could probably do more for me if I let it. The only things that I really use it for is water depth and the GPS locator. I really need to learn how to use it to its full benefit. I keep telling myself that the next time out, I’m going to take the time to learn stuff about it. But man, once I get on that water it’s hard to keep the rod out of my hand. I really do need to learn how to read the signals and how to diferenciate between soft and hard bottoms, how to recognize rocks and how to identify vegitation. That would be to my benefit when I get a chance to fish new water. But when 90% of my fishing is in one body of water, and I pretty know what’s already out there, it’s hard to take the time to learn what the unit is telling me. I guess if I fished competitively or in some tournements, I would be a little more concerned, but all of my fishing is for pleasure and relaxation. I’m trying really hard to talk my wife into letting me get a new Humminbird with the Side Scan and all that stuff. Actually, it’s more like I’m trying my luck! LOL!