Its my first time on this site so please go easy on me if I dont do something right.Ok, lets get started on my problem. I want to change my NAT type 3 to NAT type 2 on my ps3. Ihave visited many tutorial sites and have even seen videos on yahoo on how to change NAT 3 to NAT 2. I have a speedstream 4200 modem and a belkin router (F5D7230-4, single antenna)connected.I can access the internet from my ps3 so I believe I'm ok with that.On the sites I visited, they all say to open specific ports for the ps3.I have opened them ports on the router and I have even opened the ports on the modem.I have enabled UPnP, I have even tackled the DMZ, I cant seem to get it to NAT 2.I spent all weekend trying to get it but no good.Now before I start smashing everything in my house, can someone please help so I dont end up slashing my wrists out of frustration? Please H E L P !!!!!!!!!!!!!!!!!!!!!