Using Port Forwarding Wizard,it will let you Infinitely port forwarding until the destination ip address is achieved.It forwards any TCP/UDP protocol. For example: HTTP, SMTP, POP, TELNET, NETBIOS and SSL.You can completely use this tool wihout learning. When you try to access some remote computer,maybe this computer located in a LAN that you can't directly access or this computer are configed to deny your computer's ip address.Under this situation,maybe you need to go through a lots of computer to finally access the destination and the computers you must go through maybe run Windows,Solaris or Linux system.It will bother you so much.Now,you can deploy Port Forwarding Wizard tool on those computers,no matter those computers' system.After this,you can directly access your destination easily and enjoy your coffee:) Sometime you want to access ports on computers behind firewalls, gateways, and inconfigurable routers.Under this situation,you can not directly access a local computer located in a LAN.But if you deploy Port Forwarding Wizard on Gateway and set port mapping,then now you can directly access a local computer from internet.Sometime your firewall forbid service on a LAN computer,cause this service listen on a very low port number.Using Port Forwarding Wizard,you can mapping this low port number to a high port number,then your firwall will not forbid your connecting from outside your LAN. Using Port Forwarding Wizard, you can automatically manage port mappings of your router. Port Forwarding Wizard use UPnP technology communicating with your router to view,add or delete port mapping.If you download movie or file from internet using azureus,utorrent or BitComet and want to a very high download speed,you must know how to operate your router to add or delete port mappings.Now using Port Forwarding Wizard,you can easily to do this!