Hi guys, would like some recommendations on DSLR photography courses that will teach me with good knowledge on fundamentals like art of composition and seeing, depth of field, lighting and exposure techniques on the DSLR. I am using a Canon 50D with 18-55mm USM Lens. Anyone attended the knowledge bowl, photoscholar or the studiospace DSLR courses that are around the 200-300 price range? How do you find it and which is the better one with more wider range of topics? I heard from my friend that Steve Yee is a great person to learn from. Thanks for the recommendations.