I just got a hold the pn-60 earthmate gps then a couple of days later I returned it. I just didn’t live up to my expectation. I know the street maps are not the hard core of the unit . it’s more for the outback usage. but come on just spend 300 on a gps and the road maps are 8 years outdated. wow I could see 1-2 years but not 8. I wrote a post and one response is that the roads are not the main function of the unit and the outback don’t need to be updated as much since they don’t change as much but still it seems to be out dated for something I just bought. anyway I used it a couple of times and I thought it was a pain in the ass to use. it never even got the cache loaded it kept on erroring. the compass only work once. after I had to recaliper it a dozen times. in my books I thought I was a waste and returned it. I ordered the Garmin 450t and will have it next week. well see what happens then.