Slightly OT but SD - I am also interested in the GPS with maps thing and am debating (slowly ) the virtues of the Etrex Vista/Legend Hcx vs the 605. Like you, I am not interested in HRMs, cadence and the other wonderful training aids which come with the 705 - it's more about practicality of setting a route on a map, getting directions and knowing when I am lost !
What are your priorities, how did you come to choose the 605 and have you considered the Legend/Vista ?
What are your priorities, how did you come to choose the 605 and have you considered the Legend/Vista ?