lots of nice images there! can I be nosey? what equip are you using? do you set the $ or is it per DL only? I've never done stock partly b/c I don't want to work for cheap!!
Timsdd, I'm using the Canon Digital Rebel XT, a tripod, a macro lens, a telephoto lens, Photoshop, and a light tent. As for the price, iStockphoto and the other microstock agencies will usually set it. But I have heard that some agencies allow you to set your own price. At most of these microstock agencies, you'll receive between twenty five cents and a dollar for every image that is downloaded. It's not a lot of money, but you keep all the rights to the images. This means that each image can sell an infinite amount of times. You can also set up your images as nonexclusive, which will allow you to post your photos with other agencies(more money for you). One individual at iStockphoto has sold over three hundred thousand images in about four years. That's well over a hundred thousand dollars. Of course, that individual has over eight thousand images online. Here's a link.