Chris is right. We all probably ended up at this site due to an ui problem. I know I did. But after an original problem is resolved, other questions often come to mind. That’s when accessing the headings on the side are so-o-o useful. This column alone answers any questions that could arise. One thing I want to accentuate because I would not have had my problems if I’d done this. READ THE BLUE BOOK!!!! It’s not written like rocket science and it can truly prevent a lot of hassle. Then, for everything else, read Chris’s column.