I can't recommend Ravelry enough. You have to wait about 2 weeks because they are a DIY shop and many others are waiting to sign up. This is a wondrous resource for knitters and crocheters alike! Patterns, yarns, ideas, pictures, swaps, and more! FANTASTIC! If you are already on Ravelry, please be my friend: Rockabilachica.
Vickie Howell's website has podcasts. This host of DIY's knitty gritty has a lot of interesting ideas.
Knitting Help has great videos to see how to do everything from the basics to the super expert.
More to come!