1st post for me. The 255W unlocked installation of 2011.10 went well and works fine. I think Garmin has a minor display problem in the sometimes the USA is flipped upside down but it will shortly autocorrect. As I have 2 of these units, I know that this is common to both units but occured only after 2011.10. My guess is that the next update in X months will corrrect this.
Thanks to All You Guys & Gals