RedNara, in-game, or anywhere really, press the "Printer Screen - SysRq" button on your keyboard and it takes a screenshot. In starcraft this goes into your C:/Program Files/Starcraft directory, or wherever you have it. I have like 300+ screenshots from over time, and I just picked a scene that I thought was cool, and cropped it, and.. well.. made a sig after some effects and stuff.
Here is one such example of a starcraft screenshot that I could use to make a signature..
Screenshot[right][snapback]615908[/snapback][/right]
Shocko not really my type of sig.. nor does it really look like a real art like thing...
you guys hated my first sprite sig even though i kinda liked it try this one lol hahah
personally i hate the size of this sig so im gonna change it prob...