The office where I work is currently using a small 8-port router to connect our small internal network together. The router is hooked up to a comcast cable modem for outside internet access. I have a 16-port switch that I would like to add. The problem is that I do not know how to add it so that I still have one contiguous network. We are running Windows 2003 SBS. DHCP is currently runnning. Any ideas on how to get this to work?