Xbox 360 nat problem

[mep20]

My basic problem is I want to change my nat setting to open. I have wireless internet which actually comes through a antenna it's not satellite. I have it connected to a netgear fs608 switch. I don't know a lot about this but I noticed that my DHCP is not enabled so I don't know if this has something to do with it. My computer is also using vista and my browser is firefox if this make's any difference.

 

[xXxZxXx]

You can't change your NAT setting as its how the router/modem was made you have to get a whole different one. Xbox live tech support or their website can give you a list of routers/modems that they support.