I cannot give up the argosoft mail server software because that is where our internet mail comes to and goes from. it has been working fine and we can't be without email service while i wait and try to figure out exchange to work as internet email. should i not run a 3rd party mail server software on the same server as exchange? can i remove exchange from sbs, it seems like nothing but trouble... users have to worry about disk size quotas, etc. it makes them mad