How to add a icon, like a screenshot for shortcut picture?

[BeigeSponge]

Basically, i hate the way it is the normal application picture, so i took a screen shot of a guard and want to make it to the picture on the shortcut, how ?

[Illanair]

For windows you'll want to use something like : http://www.prodraw.net/favicon/index.php

(Pick 32x32 .ico file)

[a__gun]

I made a couple here: http://devwiki.introversion.co.uk/pa/index.php/Icon