Starting with JFW 7.10, there has been a bug in JFW with Excel. When editing a formula that has nested functions, JFW does not report the color of the parenthesis correctly. Excel allows 7 levels of nested functions and the color of the parenthesis is different for each level. Starting with JFW 7.10 through JFW 9 it reports only black at all levels. This may not be important to most people but it is to me. They just can't update/upgrade without breaking something.