Just updated an echomap 95sv, non-CHIRP. Updated the software first. I heard that the map was going to have to run off the card. Inserted the card, option came up to update built-in mapping. I ran that. Was a little worried, it took about 30 minutes but it updated and now seems to work without the card in there. Pleasantly surprised and the maps, especially zoomed out, are much nicer compared to 2015.0. Thanks Garmin!