QUOTE(Misterturtle @ Dec 8 2009, 10:36 PM)

Ok so then how does the license get transfered over if you cant connect to live? Does the yaris swap do it for you? or is it built into the jtag/freeboot hack?
Also on that question, if you bought something on another xbox, say CoD nazi zombies. Then you want to play it on a an xbox that you jtag hacked and rebooted. Will the license just work and let you play offline or can you not play it on that xbox since xbox doesnt let you play DLC not licensed to that xbox offline?
The reason this is called Yaris Swap is the XBLA Game known as 'Yaris' has no DLC restrictions on it. It's therefore been identified which address controls DLC and this utility simply replaces the address on any given DLC with the Yaris data (ie no limit). Because you're running unsigned code, there are no checks in place which confirm the signature is broken (which it would be) and therefore it plays.
To answer your question, yes - if you were to locate CoD Map Packs, you could run them through this tool and make them available for everyone.
(now wondering if the same could be done with the Media Player License as it's also DLC.... hmm)