I've decided to invest a little time into selling a few of the thousands of images I've made over the past few years. The easiest way to start out is stock photography and it doesn't require a lot of setup on my part. I have found it difficult to find images that are commercially interesting among the photographs I've already taken, so i might have to make an effort to start taking "stock" style images in the future. I've signed up with Fotolia.com and I'll be expanding to a few other services if everything goes well. I'm excited to see what happens.