J-Tags are fun but to me its a waste of money because Why are you going to spend at least over $200+ and just to hack some stupid ass game that in a couple of years wont mean anything and you have to pay for a KV which is at least $20+ and then if you want to get it online you have to pay for that too when with all that money you be putting it towards somethign not wasteless Im Not Hating But Thast just how i see it
And also They've already patched some J-tags so you cant host online and the only game your really going to mod is MW2 because cod4 and WaW dont need a jtag for challenge or for mod menu and black ops only one person can host as of right now and its system link