I have Norton 360 installed on my laptop and I think it's blocking Xbox Live from connecting. Unfortunately I'm on a military base and connect to their wireless so have no control over a router, though I know it can be done as plenty of my crew have their xbox working. They can't seem to figure out what's wrong though. The strange thing I find is that media centre works so it is purely an internet thing hence my Norton suspicions.
Any help is greatly appreciated.
Any help is greatly appreciated.