Hello! I typically shoot with just natural light. I do weddings and have an on camera flash that I use when necessary, just bouncing it off the ceiling on automatic modes because I can't figure out how the settings on it work! I shoot with a canon 50D (about to upgrade to the 5dmkIII) and I believe it's a canon 580 flash that I own. Does anyone know of a blog or anything that is really good at explaining things from the beginning on using flash? If I were to get anything other than my flash or if I wanted to use it off camera, how would I go about that?
Thank you 


