[crazie.eddie]

I agree about the Sprint Nav, you need to be on Sprint network. Since you're in UK, you won't be able to use. There are many other alternatives, such as Google Maps and Bing, which are free. But they require data access to download maps. I use Garmin on my phone and have no issues with it. I haven't tried Tomtom yet, but as you can see from the previous post, they recommend it as well. Both Garmin and Tomtom require locally install maps on your device (SD card), which will not require data network.