Are any of you guys using and having luck with mapping software on your PC for Lowrance HDS? I used Map Create for my old units and that worked great, however, that does not work with the new HDS units. I downloaded the free Insight Planner from Lowrance and what a piece of crap that is!!! Slow, cumbersome and irritates the crap out of me! Wondering what people are using out there and reviews on them?

Thanks!
Frustrated Fisherman!!
Pikebob