Its an access point issue. Just being a numb nuts not remembering all the things to change when you butcher a mobile between netwroks.
I should have though of it sooner to be honest. I only posted because it might help a ppruner out having packet issues.
For all IP issues to do with location I recommend witopia.net VPN services.
Allows you to choose your country of Internet browsing location at the click of a button for 40 quid per year.
Want to watch the latest house episode on fox one click and your in New York, then you want to BBCi the lastest topgear one click and your "in" Manchester. Its the way forward to stick 2 fingers up at the regulators.