This video post is linked to a demonstration of fill flash. It was produced by a photographer named Imre (Em-rey) and he does a great job explaining this basic skill. This movie is one of 17 that cover various aspects of using flash on a DSLR. He starts off with a very fast joke that reminds me of Mr. Jones’s alter ego, the pun-master Ninja Dave of the eponymous webcast.
Unlike about 80% of YouTube material, Imre's productions (79 and counting) are clear and concise. Imre is short for Stephen J. Imre of