(adsbygoogle = window.adsbygoogle || []).push({}); Ok guys this has been confirmed. If you want to go online with mw3 your gonna want to go to multiman, Then go to game hit triangle select update. you will then update all pkgs 1.19 to 1.23 after that is done then go to xmb install pkg files. And when thats done go to back to multiman load up game disc .Then it will send you back to xmb load up mw3 and play thanks hope this helps you guys