Hi,
I want to connect my Etrex to a USB power adapter, when you do this are you able to use the GPS in a no mass storage mode (have access to all the features) ? i have read you need DC 5V 1A max wich is the power adapter that Garmin sells : [Only registered and activated users can see links. ] is it possible to use some other power adapter (like 5V 700ma) ? i'm asking as i don't want to fry the GPS !