Ok I have a J-tag and I have done modded xp lobbies a while ago before getting banned. I used the way when you used the code_post_gfx_mp.ff but as far as I am aware now you use another file called patch_mp.ff or similar to that. I will extract iso using XexMenu and transfer the modded files from a usb flash drive. What files need to be transferred over in to the mw2 folder and Xexmenu patches the default.xex so I don't think I will need to patch it on the computer. Plus has there been any updates to mw2 since the start of the month and if there has been do I have to download them?

Thanks

If someone can help me with all my questions they will get invited into a lobby as soon as I get my xbox unbanned.