Tools for download
For 3ds Max:
If you need a simple rig and fast rig for 3ds Max, Super Simple Rig is what you are looking for! It is quick to set up, easy to use, and has a lot of extra features to help you animate faster.
Super Cubic is a plugin for Photoshop that simplify the process of retouching 360 degree spherical panoramas.
A Commodore 64 pixel editor for the iPad.
The built in .CG CRT filters in the OpenEmu package are a bit simple. I have put together a filter that creates the classic arcade monitor look.