Hi, all, I just got a Zumo 660 and am playing with it - for the first time, in front of my computer. Ahem... too late to go for a ride, no? Question: I find that the touchscreen display is surprisingly insensitive to finger pressure. I have to press it rather hard and hold my finger for a brief moment, in order to have the "click" register. This is in stark contrast to other Garmin devices I have: a few Nuvis, a StreetPilot 2820 and 2730, which are very easy to touch. For those of you who have had experience with older units and can compare: is the low sensitivity of my 660 normal? Did you also find that you have to press so much harder? Or, do I simply have a bum unit? TIA, Robert.