Hi Martin,
Awesome application, big credit to you for the time and energy that you are putting into this !!

I have been trialling ModRana in the past few days based on your advice (and PM), and brilliant assistance from another thread on Mapping, I have loaded Nautical maps as one of my repositories and use this (overlayed to Google Satellite) whilst out on the water to record tracks, mark fishing spots/POI's and understanding the depth/terrain of the current position (based on map data).

Some Questions:

1) How is the screen blanking controlled/determined? What conditions/setting would keep the screen on? (probably userguide related so let me know if I can find this already somewhere)

2) I have a POI DB with 2044 marks. Navigating through these easily is difficult in Modrana (long list). Is there an easy way to keyword search the POI's loaded or Display the nearest POI's to your location from the db ?

I'll keep testing and let you know of my thoughts. I'm thinking a 'Boat' mode could be cool, it would seem this is easily achieved with your customizable interface.

Well done, and thank you !