The fun part is seeing what crazy question you're going to ask! It's so interesting to see these questions and realize how very little technical knowledge I have of the depths of photography and yet, and yet, I earn my living with it. I hope my doctor isn't the same way.............ha! Lea On Nov 18, 2009, at 4:14 PM, ADavidhazy wrote: > Lea, > > Don't feel bad - truth is that some (maybe most?) of the faculty > here could not answer either of these questions correctly!!! > > It is all in fun in any case! photo phun as one of my colleagues might say! > > andy > do great in the small things www.leamurphy.com