Post my web page to the internet

i have nt4 server w/iis running. i’m connected to the internet w/busniess DSL. my webpage is in the wwwroot directory and i’m able to view it on other pc’s on the network by typing in the server name. my network is on a hub thats connected to the router for my dsl. all of the pc’s can connect to the internet ok.

what am i missing?

thanks