For some unknown reason the Inbox window that displays all of the new messages that I have received has changed. There used to be a line in the window,below the message listings, with the highlighted/selected message appearing in the same window below the line. That line has disappeared. I now have to click twice on the message to view it in a new window. I dont have any idea what I did to cause the window to change but I would like to get the line back. Can anyone tell me what to do? Thanks.