[autopilot]

Sorry Dixiecapt, for omitting an essential point; I assumed you were familiar with the map
tools, in particular the map_c creating tool if you are not this is a must for you

(The link is inoperative)

Another clarification: With experimenting I found the map_F works very well as an indexed tga

one more tip if you are not in to image editing-well, get in to it

-auto