I recently found this really great website that offers Photoshop Actions at a reasonable price. There actions are very easy to install and even combining them can create some amazing results. You can find these actions here: http://filtergrade.com/ and be sure to check out their blog that offers a lot of great tips and trips along with some freebies. The first image below features two of their actions combined. The second image is the original unedited image direct from the camera.