This is the 1.02 update for Wooden Ships & Iron Men. This fixes the problem with the game crashing on 8MB systems, especially in the scenario editor. To install the patch, copy all the files from this diskette into your WSIM directory. Switch to that directory(usually cd\wsim at your C:\ prompt), and type in the command "patch.exe" and hit RETURN. Thank you for your purchase and your support of Avalon Hill. Avalon Hill Customer Service