Microsoft Windows guidelines have changed to sentence style capitalization for everything except window titles. See: http://msdn.microsoft.com/en-us/library/aa974176.aspx#guidelines <http://msdn.microsoft.com/en-us/library/aa974176.aspx%23guidelines> Scroll down to "Capitalization". Windows Vista does not follow this new UI guideline. Office 2007 does. The guideline includes an exception "For legacy applications you may use title-style capitalization for command buttons, menus, and column headings if necessary to avoid mixing capitalization styles." So I guess Windows Vista is considered a legacy application. Tim Shea TAC One High Street, North Andover, MA 01845, USA +1-978-975-2932 [log in to unmask] http://www.tac.com/ -------------------------------------------------------------- Tip of the Day: Suspend your subscription if using auto replies CHI-WEB: www.sigchi.org/web POSTINGS: mailto:[log in to unmask] MODERATORS: mailto:[log in to unmask] SUBSCRIPTION CHANGES & FAQ: www.sigchi.org/web/faq.html --------------------------------------------------------------