Daniel, Interesting. I once read a study where the authors asked students to "select the book you want to use - your choice". There were three, and each one had a basic title that was the same. One was 3-inch's thick, one was 1-inch thick, and one was 1/2-inch thick. Since the students got to choose, most selected the smallest one. Results of their findings was that people will gravitate to the least amount of work necessary to get the job done. Something to think about. Barry Westling