Does anyone know how set the first day of the week for Monday, like everyone does? This is ridiculous not finding it in the settings tab. Many people ask the same question here and the feature gets buried in every new iterations. I don't know anyone who starts the day on Sunday. Mozilla, we love you. I've been using you since the mid-90s but these idiosyncrasies are a good reason to switch to Evolution. Can we do away with this none sense?