hi,

will version 1 maps work in the RNS510 and what is the biggest difference between versions 14/1 and 15/2? is it noticeable? the reason i ask is that i intend to upgrade to the RNS510 in my Tig and have access to the V1 dvd, but the dealers want about $1200 for the V2 dvd, which is beyond a joke considering dealers in Europe are selling the latest maps for about 260euro and in the US for 200us. hence, just wanted to know the difference between the two versions and if spending an additional $1200 is worth it.

thanks in advance!