Hello, I was wondering on the 2010 and the maps. I just installed the 2010 version so I have to now redownload the maps right? also when I did so on the maps I saw that in comparing the maps 1 west coast to the newer one its a lot smaller than the previous ones so the question is, when I paste this new map over the old one will I still get the same files? I know that California had another file along with that download that had extra poise in it. I no longer see that any more. Thanks Sal