Vectorials.com
"Vectorials stands for vector tutorials. We've worked hard to collect and organize free Adobe Illustrator tutorials, Corel Draw tutorials and other vector graphics software tips and tricks. We keep updating our collection of vector graphics tutorials from different sources all over the Net."

Blue Vertigo: Massive Graphics Resource List
The website is slightly disorientating, hence the word "Vertigo", but you can find free and paid stock photos, fonts, PS brushes, vector graphics, color tools, sounds, patterns, and textures from the listing as you scroll - to the right.