Appearantly histograms seem to be really important. Call me amature (I am) but if by your eyes, you come to your desired effect and out come of your shot... who cares about what a histogram says. I am an extremely zealous student, and sometimes I get frustrated by these things that seem to make no sense to me. Is it a measure of what is correct in some standard set by someone? If the shot comes out how you want, then I don't understand why you would have to measure yourself against this.