I am fairly new to geocaching, but I have gone on a few hunts with my friend. She has an eTrex Legend and I absolutely HATE the button at the top on the LEFT hand side. I am a right-hander and you cannot use it without blocking the screen. I also would like to have a color screen with topo map capabilities. Can anyone please help? I have been looking through website after website to find an affordable (around $100) GPS with everything that my friends eTrex doesn't have!! Any side by side comparison websites or general information and user reviews would be very helpful. I have had to sift through every website just to find what I am looking for and it gets very frustrating!! Thanks guys!!