I love my 450...I've found tons of great roads while using it. Just because it tells you to turn in 10 miles doesn't mean you can't turn now and see where it takes you. I just turn off the voice, get plenty lost, then instead of pulling over and asking for directions, you can turn on the voice and Sally talks you on in from there. Once in a while, she'll even take you down and get ya stuck at a nunnery in rural KY.
The main reason it bought it was for the music player, which makes it worth it's weight in gold.
ANYONE who rides any distance will benefit from having one.
