Calculator XML configuration file allows changing of most interface colors, as well as the display alignment. The XML file can be edited using any good text editor, like Textpad (www.textpad.com). Mortgage calculator XML configuration file allows most interface text and interface colors to be changed - even the combo box. Pie chart allows changing of any slice color, and addition of more slices, or removal of slices. Label text can be easily changed in the XML configuration. All Flash 200 Pro source files (.fla files) are included with your download. If you can't change it in the XML configuration files, you can directly edit the Flash sources (requires knowledge of Flash actionscripting).