Belkin Broadband Router Config Question

Dear All,

I have a 4-port Belkin Broadband Router which I want to open up so that I
can host my own website.

I have downlaoded, installed and configured NO-IP (from www.no-ip.com) which
seems fine. As it displays my IP address, I have tried to navigate to it,
using Internet Explorer and I get a "page not found" error.

I am assuming that this is because I need to forward incoming HTTP requests
from the router to the PC that I am using to host the website ... could
someone advise (a) if this it correct and (b) how do I do it?

Thanks in advance.

Sean
sanderson at alden dot co dot uk