Help with Easy thing!

Help with Easy thing!

IN maps you can have a Picture at the minimap (not in game)
you know when you klick on the map you see a minimap how the map looks like. (in the game you should see the minimap normal)

And in loading screen you see the minimap.
I want to set a picture there, but how??
and the picture can't be show in game becouse i want to see the minimap normal when i play.

So plz tell how to do it. and iam gonna be high great full.

yet again, this question has been answered many times.

-Make a picture, 128x128 or 256x256.

-Save it as a 32-bit .tga image.

-Upload it to your map.

-Change the path to "war3mappreview.tga"

not only 32 but 24-bit also available
and at WEU minimul resolution is 256*256
max res. 1024*1024

can some1 help me im a beginner map maker and i dont know 1 thing about map making so can some1 tell me the basics on making a normal map please