photo shop tutorial
http://www.photoshopstar.com/
good tutoriols
http://www.good-tutorials.com/tutorials/photoshop
tutorial kit
http://www.tutorialkit.com/
idiots guide
http://www.scribd.com/doc/21894772/MakeUseOf-com-Photoshop-Guide
sig tutorial
http://www.sigtutorials.com/
more photoshop stuff...