Your modem/router doesn't have a Nat Firewall, so that's not causing the conflict...
Do you have this update from Micorsoft...
Microsoft's Security Update (KB931261) for WinXP...You can check in your add/remove programs..
Do you mind if I ask where you are from, so I can check your ISP out ??

__________________


If you dont live for something...
You die for nothing...