@Gnuite - As ever thank you. So far so good - tomorrow I will test properly.

New ideas features from me (and they have probably been covered already)
1) PC based management for creating, loading etc... POI's
2) PC based map scraper with backup. Thinking just like the map management where you specify levels and area and off it goes to create a DB. What would be really cook is the ability to hold multiple DB's on a PC (with the disk space) and to just swap them out on the tablet as needed.

Just thoughts