I tried looking into it, and doing research, etc. But, I still can't really figure out how to have a nat router, I'm really interested in this because I heard you can use this plus Windows firewall, which I want to try out. So can people tell me r-ea-ll-y s-l-o-w..... about nat routers and how to set them up, thanks!
If you have a user friendly router it should have some easily configurable settings for setting up NAT. The best thing is to consult your manual or d/l an online manual for your router.