Adobe Keyboard Shortcut Visualiser
Fastprint have created this useful page that contains over 1000 shortcuts for Adobe Photoshop/Illustrator/InDesign.
Free Photoshop Brushes
Several professional artists have made available their Photoshop brushes for free.
Art for Games - Memory Folds in Clothing Tutorial
Art for Games have posted a free tutorial on creating memory folds in cloth, using ZBrush and Photosohp.