I just installed Leopard and I am loving it, just a problem. Mail is not opening. When I click on it, it takes about 10 seconds than a window pops up: The application Mail quit unexpectedly. Ignore, Report, or Relaunch? I click on relaunch and the same window pops up again. How can I reinstall just mail? Is it possible? Or how else can I solve this problem? Thanks, Kiko.