There is a document on the BGG page called the "Unofficial Players Guide to Panzer Grenadier Edited by the CSW Crew". The last version that I could find of this file has a date of 3/1/2010. Does anyone know if this has ever been updated for the 4th edition rules? It also has no FAQ or game errata on anything past "1940: Fall of France", although the individual game errata are available on this site. Just curious.....