Hi Mike - just got your message, we've had a power cut for the last 6 hours as you may have done... I'm not sure how your phone is set up but in principle you should be able to record the GPS lat/lon directly without a phone signal (as you won't have) but the map will not load without an internet connection. Thus you will have to wait until back in wifi coverage to see the map. In wifi coverage the map will be displayed when the waypoint is selected from page 4. To test this theory out check on page 3 to see if the lat/lon is being reported in the current position box - it will only be logged if it is also being displayed. Once a valid lat/lon is recorded then internet becomes available the map should be visible. I've only got wifi to test with on the iPod but the programme development simulator simulates GPS input which hasn't thrown up any anomalies.