English:

The Best Forums
www.cgtalk.com

News and forums
www.cgchannel.com

Best forums for Zbrush
www.zbrushcentral.com

Best place for Game Art
www.polycount.com

Tons of tutorials
www.3dtotal.com

News in Spanish and English
www.deathfall.com

Tutorials and articles
www.3dluvr.com

News, tutorials, scripts...
www.highend3d.com

Tons of usefull scripts for MAX
www.scriptspot.com

Spanish:

Best spanish forum
www.foro3d.com

The best news in spanish
www.3dyanimacion.com

Great place for spanish game artists.
www.stratos-ad.com

Programmer, 3D Artist, good friend... this guy rocks!
www.manum-studio.com

Job mate and very cool guy :)
www.budathome.com

This guy was born to animate :)
www.animationbackstage.com

Very nice guy and excellent animator.
www.ivanlobon.com

Great artist and friend, what else could I ask for?
www.etherbrain.com