OziExplorer

First

Oziexplorer extensive help file

note the big gap

http://groups.yahoo.com/group/OziUsers-L/

once you get it up and running it is a great asset , I am a novice to computers and after doing the tutorial in the help section got most of it into my head , I am now working on the 3D add on, its worth the $40 and I can see lots of advantages with it , just keep ploding away its worth it in the end. on the Oziexplorer Australian page there is a list of chat groups (3 ) 99 GU Patrol 4.2 TD
Peter York 4x4
Whiskey 4501

I purchased Ozixplorer recently after a basic evaluation. Initially tried to calibrate a map myself and it was 200m out on the Sydney Metro map. Used the calibration file from the Oziexplorer site and it was about 20m out. Loaded and ran an old Stockton Beach Topoview map on my Ipaq last weekend. Worked well.