Thanks to Epic-Fu, I was just turned onto a cool piece of freeware titled Poladroid.
You can get it HERE. It basically takes an image you give it, and process it’s color and tone while cropping and inserting to output something that looks pretty close to a Polaroid image. It’s behavior even does it’s best to mimic what it’s like to use a Polaroid.
Be warned though… You’ll waste time and Mac only right now…

