We use quite an extensive set of production tools, throughout our projects, from software such as Maya, to hardware such as digital cameras. The following list are convenient resources that augment those tools...

3D GRAPHICS

Open GL
    industry's foundation for high performance graphics
Ultimate 3D
    rich content 3D graphics community
Platinum Pictures Multimedia
    3D graphics of every kind
Learning Maya
    thousands of maya tutorials
Alias Wavefront
    official maya product site
3D Graphics / Virtual Reality
    general graphics and 3D virtual reality
Titus DeathFall
    Portal, killer free maya shader collection
3D India
    tutorials, forum, etc.
Simply Maya
    Maya Specific tutorials
Learning Maya
    Maya specific learning portal
The GNOMON Workshop
    3d Training
Mayang
    Free textures
turbosquid
    A new dimension in 3D
cgtutorials
    The pillar of computer graphics! Tutorials for days...
highend3d
    A community for 3D artists around the world!
3dscience
    3D scientific models
rendercore
    Remote rendering services
cgsociety
    Society of digital artists

2D GRAPHICS

Adobe Photoshop
    official adobe product site
Onnavan Braam
    one of the most extensive blueprint pages on the net
One Odd Dude
    High quality images for free and for cheap

MISCELLANEOUS

Digital-Tutors
    various high quality commercial tutorials
The Free Site
    a directory to all things free - graphics, audio, etc.
Television Production
    A Free, Interactive Course in Studio & Field Production
Greys Anatomy Online
    An online collection of every page of Greys Anatomy
Writing Assist
    Online help for writing
Cambridge in Colour
    good place for digital photo resources and tutorials

To view other resource lists, choose a category from the pulldown below...