First step: Google or Youtube: Elite Mossy Patch Blocker.
Second step: Download it and Extract it. if you have Winrar if not. download it from Google or Youtube.
Third step: FInd it. It should be named PATCH BLOCKER. Click it you should get an IP address.

NOW READ VERY CARREFULLY ON WHAT IM GONNA SAY.

Fourth step: Go to your PS3 and of course sign in then go to network setting. click internet settings.

Fifth step: Then keep going over till you find Proxy Server. Now go to your computer and get that IP address and go to your ps3 and type in that IP address in the Poxy server solt.


Sixth step: save setting and then now on the main dashboard. go to game and scroll up to game data. look for the mw2 data delete it.
Seventh step: Go to your computer and click start blocking. then sign in to the network. and start up mw2.

i AND YAYYYYY YOU'RE DONE!!! HOPES THIS HELPS!!!