Hey guys so I just recently got a HDS Touch gen 2. I am trying to download a social map of a local lake that I am going to be on this coming Saturday. Am I able to do that for free or can you only use social maps if you pay for Insight Genesis? I downloaded the map, and extracted it onto an SD card which I put in the unit, but the chart is not showing the map that I downloaded. I was not sure if it was because I am on a free Insight Genesis account of if it was because I did something wrong. Also I read on the IG website that the card should only have one at5 file on it. However the social map I downloaded came with 3 at5 files on it. They were vector large, vector medium, and vector small. What do I do with this? thanks guys!