umm well if u look 4 acdsee at download.com u can use that to convert almost any image file into an other image file type and ist free only after some time is starts asking 4 registration but u can remain using it
put the tga file in yourgeneralsfolder\art\textures en then go to http://gendev.origin-network.net/ and download the generals cameo mapper and save the ini file in yourgeneralsfolder\data\INI\MappedImages\TextureSi ze_512
well i'd helped u alot al ready i was able to find out myself how to make that nuke why don't u do the same because these forums aren't made to tell some one like u how to make u'r entire mod u know