I'm thinking about a part 3 to complete the series, on what to do after the shot. From uploading photos to the basic photo techniques used to get the photos looking good... I know this exposure stuff isn't that popular, but this was really the most important info I gave. Everyone wants to talk equipment and lens selection yet they have no clue what an f-stop is or how it relates to iso. The truth is a good photographer can take a good photo with about any camera or lens if they know what to do with it. Understanding iso, aperture, and f-stop is really important. It's hard because there is no great analogy I can make to make the relationship between the 3 make sense. One merely has to look at it and try and make sense of it through whatever method they choose. Stay tuned...