Ok, I know you can play halo 3 modded maps on he 360 without your 360 modded. I was wondering, would it be possible to use a program called Xport along with an xbox 360 data transfer cable to transfer a modded map to your 360 without your 360 being modded. If this is possible, then would it also be possible to mod halo 3 maps, and put them on your 360 without ever modding your 360.