This is the official map / mod editor tutorials from EA Pacific for the World Builder editor that comes with Command and Conquer: Generals. You'll need Adobe Acrobat Reader to view these .PDF
This is a tool for importing elevation data from 8bit greyscale raw bitmaps to an uncompressed C&C Generals .map file. It was written because C&C Generals is capable of very detailed terrains but
This is a nifty little program that is connected to the central map database of the [url="http://z15.invisionfree.com/MG_Studios"]Mapper Guild[/url]. Here you can download all of the maps and tools