Spin Doctor!
Who says Photoshop can't do any scripting? Simply run this action on an image you want to create into a spinning animated Gif, and you'll instantly have a twelve frame animation. Then all you have to do is save each frame to its own file, and arrange them in a Gif animation program!
A real timesaver, with quick and easy results.

Tile Viewer!
Basically, here's the skinny. Have you ever been working on a tile graphic for your webpage, and wondered what it was going to look like repeated on the Internet?

This Action takes the guess work out for you! By using your image, Tile Viewer actually creates a new window and replicates your image in a repeating tile - exactly how you would find it on the Internet!

If you want the action, remember to right click on the link, and select "Save Link As..."