photoshop and illustrator tutorials - 3d effects arwork and logo tutorials

http://www.thesofthelp.com/2009/10/36-create-3d-stunning-effects-on.html

also good

http://nikhilmisal.wordpress.com/2009/04/21/10-rocking-logo-design-tutorials/

glossy icon in just psd

http://designreviver.com/tutorials/icon-design-tutorial-designing-a-new-icon-in-illustrator/

cs4 - 3d objects in photoshop, great for 3d logos etc

http://blog.rocka-graphics.de/tutorials/how-to-create-a-3d-logo-object/

3D ribbon logo tutorial

http://www.blog.spoongraphics.co.uk/tutorials/logo-design-process-and-walkthrough-for-vivid-ways

illustrator

http://www.smashingmagazine.com/2009/06/16/50-excellent-3d-adobe-illustrator-tutorials/

simple example

http://www.ndesign-studio.com/resources/tutorials/3d-logo

really simple extrude and bevel example... fast.

http://tutorials.deviantstyle.com/2009/11/cool-3d-logo/

cool

http://transfuchsian.blogspot.com/2009/04/illustrator-vector-3d-lighting-text.html