I can't take SS's

Try Googling Gunbound Screenshot Utility. It works great and saves screenshots to a folder on your desktop.

EDIT: I would link you to the one I downloaded, but I don't recall where that was.

I only found one site, and the download was dead. If anyone has an idea what I could try to do in order to use Fraps, Xfire, or even Scroll Lock then that would also be greatly appreciated.