LINKS

Here is a short list of software I use and like:

XSI Full featured powerful modeling and animation program. 

Lightwave  Popular program.

ZBrush Unique, 2D/3D illustration and paint software

You don't need to spend a lot, or any, money to delve into computer animation:

Metasequioa  A FREE modeler program that has numerous useful  features. 

Wings 3D Another FREE modeler in the spirit of Nendo and Mirai

Blender: A complete animation and modeling package with advanced features. FREE

Some cool, inspirational forums and sites:

Spiraloid   Non software specific digital sculpting forum.

Schell Sculpture Studio: The best place I know of the learn fantasy art and sculpture.

Eldritch Design : Super-high quality fantasy and horror model kits