Photoshop :: Illustrator Tutorials: Vector Art

I want to learn how to use Illustrator since most of my graphical knowledge is for photoshop and flash. Since Illustrator is a great vector program I'd like to learn how to make them. I've searched all over the internet for tutorials on how to use the program and to make vector art but I havnt been able to find any good tutorials. Can someone point me in the direction of some good tutorials on how to do vector art? Or if someone wants to write a tutorial on it ...