[-)-MAILMAN-]

I located the whitestar1 TGA file which is the white star extending beyond the royal blue circle and is used if you select USAAF/USMC/USN on the Corsair Mk1, PBY Nomad & a few other planes that were US Aircraft but the game has assigned to another country.

I have extracted this TGA file from the file.sfs file and can edit in PhotoShop 7.0. When I edit this so that the star and circle are both the correct color and size, how do I convert the file so it goes back to its original format in the file.sfs file and can be used in the game.

I am new to this so please don't take any shortcuts when you explain how to do this.

Thanks in advance.