Programs

Main ZBrush site.

• Main ZBrush forum.
• Picasso Great tut and flesh material download

        Favorite Z Scrips

• Alpha and texture loaders
• XYZ Adjust - A must have Z Script
• ZMats Plus
• ZSwatch Color Palette
• Marker Master
• ZQuick Mask
• Reference Image
• 3D Opacity

Blender ....It's free!

• Info and python plug-ins for Blender
• Blender 3D Tuts
• Blender Wars More Tuts
• Projects Blender Make Human and other great plugins
• Blender Long list of official Blender documentation

Vue 5 Infinite

• Tutorial - Skinview 
• Tutorial - Renderosity
• Vue d'Esprit tutorials, still useful for Vue 5 Infinite
• CG Society - Terrain cutting and shaping tut

Photoshop

• Creative Mac Great freeware brushes
• Photoshop Cafe Tuts
• Photoshop Support Tuts, Plugins
• Photoshop Filters What it says
• Graphicssoft More filters
• Planet Photoshop Tuts
• Graphic Design Photoshop tips and tricks
• GFXartist Good tuts
• Heathrowe Tuts for Photoshop and Image Ready
• Wet Canvas How to paint water
• Photoshop Gurus Tuts
• Art of Greg Martin How to make a planet

Textures

• Textures What it says

General 3D Links

• 3D Links Massive amount of links
• Rachel's Pages Personal overview of 3D programs. Interesting read
• 3D Total Various content
• Planet Quake Many links to various resources
• CG Society A place for us modelers to hang out.
• CG World Blueprints

      3D Modeling and graphic design
      

More to follow....