I have a Lowrance LMS 527 fish finder. I need to get some good maps made of local waters but I'm not sure what kind of Mapping software to go with. I wanted to go with the Dr. Depth years ago but never got around to doing so. It seemed like pretty cool software. I know Insight has a new one but my fishfinde is not compatible it shows. Anyone have any experience or input? I know Doc has helped me out in the past, guy is amazing. Just curious what to do now with no Dr. Depth available. I'm pretty much totally in the dark when it comes to this stuff.