I've heard of GIMP before; it's an open-source image editing piece of software akin to PhotoShop/Fireworks. I've never tried to use it, however, since, 1. it may have had a Linux requirement that I couldn't meet (meaning it required Linux, which I didn't have; that's right, I'm not that much of a geek) and 2. the source files weren't packaged in a way that I could use without ripping out hair, nails, etc.

It seems now that GIMPShop comes to the rescue.

Link to GIMPShop.net which states: