Design Tutorials in PSD or AI

AI

( http://www.noupe.com/tutorial/53-killer-photoshop-illustrator-effects-and-tutorials.html )

( http://www.instantshift.com/2009/03/19/125-ultimate-round-up-of-illustrator-tutorials/ )

( http://www.ndesign-studio.com/tutorials )

PSD

( http://www.photoshoplady.com/ )

( http://www.planetphotoshop.com/3d-lights-on-2d-images.html )

( http://psd.tutsplus.com/ )