Photoshop Exchange - Brushes, Gradients, Patterns, Styles, Shapes, Actions
http://www.adobe.com/cfusion/exchange/index.cfm?event=productHome&exc=16
Photo Cross-Processing - Photoshop Actions
http://mutato-nomine.deviantart.com/art/Cross-Processing-ATN-37361895
Photo Color Enhancing - Photoshop Actions
http://princess-of-shadows.deviantart.com/art/color-enhancing-actions-78300404
Photoshop actions: 124+ Free Photoshop Actions
http://www.visual-blast.com/photoshop/124-free-photoshop-actions/