My maps from BMW Navigation Maps came in. They were delayed due to an order issue on my end, but the customer service was great and they mailed the right maps before I even returned my old ones. The maps work fine, and I like having the built-in speed traps. I don't know how accurate they are, but even having reminders as to where they might be to take a look at your speedometer is not a bad thing. While I haven't done extensive testing, my verdict is that If you want new maps, the price is right and they work, I'd recommend them. John