Please let's hear what you would like to see in the Wiki. Your suggestions would be very welcome!
The official Web FAQ for ShipPlotter is here
Note
Q: My copy of ShipPlotter stopped working in 2010 with a message
WARNING - TIME EXTENDS BEYOND MODEL 5-YEAR LIFE SPAN
CONTACT NGDC FOR PRODUCT UPDATES:
National Geophysical Data Center
A: Please download the file WMM.COF and replace the one in your Ship Plotter home directory. If clicking on the link produces text, right-click the link and select Save Target as ..... or Save Link as ... or whatever your browser uses. Please see this Yahoo group message from Bev for more details.