Hello Ed and welcome to the forums
Just a quick tip, before we get on to the help. In future, when starting threads in forums, try to name the thread something that describes the problem that you're having. When I look for new threads to help out at, I'll read the names to find something where I'll be able to help. When I saw "Ed Mitrook", I had absolutely no idea what the problem was.
You have a few choices here:
1) You could create a folder for each account and set up rules to move all incoming mail to move to its corresponding folder.
2) You could install Windows Live Mail which has separate folders for each account: http://www.vistax64.com/windows-live...-released.html
Of which, I would recommend the second.