TCP/IP port for terminal services

How do you use terminal services remote administration over the internet to connect to more than one server on the same subnet? I have two Win2K servers in the same location that I want to connect to over the internet(Dial-up is way too slow.) I use non-routable IP numbers on the network and my only internet connection is a Linksys DSL router. I configured the router to forward port 3389 to the first server. Now how do I connect to the second server? Can I configure a different port number on the terminal services on my second server and somehow have the terminal services client specify that port?