If client computers connect to the internet through the SBS 2003 server as opposed to directly through the router, would they see a decrease in internet speed? If so, what kind of a performance decrease can be expected, and would it be a noticeable decrease if using a cable broadband connection that averages about 20,000 kpps download and 4,500 kpps upload shared among 6 to 7 client computers running an online citrix application?