Its by Michael Covington and looks specifially at what types of images to take (RAW, TIFF, JPEG) and the benefits of applying them to Eddies techniques. Plus how to apply your darks once you've taken them. All from a 300D perspective.
These two great articles work really well together.
what ever you do don't tell Tornado33 (AKA Scott). this is information he simply doesn't need to know, or else we will end up wit hmore unkown and obscure objects