Hitting PrintScreen takes a screenshot and puts it in the My Documents\My Games\Elemental\Screenshots\ folder, and it makes a new shot for each time you take one. You don't need to use Paint at all, and you can set it as .png or .jpg in the options screen.
Also, you can find your debug.err file in My Documents\My Games\Elemental\ and post it on pastebin.com as well.
That's also a pretty sweet glitch. Good job!