Lowrance Electronics - iWAY 500C GPS Receiver Review

I really like this GPS because of its big screen.  I didn't like the little 2-3 inch screens most models have.  We live near NYC and I hated going into the city before I had this.  I was always afraid of getting lost and terrified of being detoured.  This unit reroutes instantly and is very simple to follow.  It also gives a variety of viewing options which make it nice.  My only real complaint is that it is very heavy.  This is unpleasant becasue I don't want to leave it in my car when valet parked, so I have to put it in my purse.  On the other hand, I usually park near where I am going if it is valet, so it isn't really THAT big a deal.