You have no idea what you're talking about bro. Never was there an ISO for multiplayer. What do you mean by JTAGS get banned for running programs????ive seen a couple MW2 Multiplayer ISO's for sale. is that even possible? the all say "stealth patched". i know JTAG's get banned by running programs but a ISO doesn't... would i still get banned?
Jtags get banned for running unsigned codes. The "mw2 multiplayer disc" you are about to receive will not allow you to play it online, on your jtag. Also, for a jtag to be able to run a burned game you will need to have the jtag flashed.