I'm having a problem with Google Navigation. I have an HTC EVO with Android 2.2 and the latest firmware (but the problem occurred with the previous firmware, as well). Sprint Navigation works fine. Google Navigation, on the other hand, starts up and a "Checking Navigation Capability" box appears and sits there forever (I've let it sit an hour just in case I was being impatient). Any ideas? I have NOT rooted the phone, so it is stock.