I'm not sure if this question has already been asked here i tried to find the answer before posting. I'm kind of a GPS newbie but getting better. We have been using our Legend hcx to Geocache and it is working great but i would like to make the map "better" we normally use the compass mode to find a cache once we are close enough but sometimes getting close enough can be a problem. I want to buy map software for my gps but I'm confused as to which to get . We live in Rhode Island so i would be looking for software for the US or the New England area and i wasn't sure because some are a dvd and some come in a preloaded card which i already have a 2g micro card in my gps? any help would be great and I'm sorry if this is in the wrong place. Thanks!