thanks for the help.

Ill take a better look at the other links in the next couple days.
ive never heard of Delorme....looks like they are on the ball.

i just know that if i went to the store id be buying blind or at the mercy of a store salesman. so im trying to learn what i can about it before i buy.
i'll probably be asking more questioins soon

to me the quickest way to learn is direct conversation with someone who has experience in the matter. thanks again.