Stan Winston School are sharing a free Photoshop character design tutorial by Dan Luvisi.
CGschool - Arch-Vis Training in 3ds Max, Photoshop and V-Ray
CGschool provides world-class architectural visualization training in 3ds Max, V-Ray and Photoshop.
Photoshop CS6 Beta Released
Adobe have just released the Photoshop CS6 Beta online, available for free download.