Hello. I have acquired the files for the three DLCs, (MP maps via AlterOPS, Zombie maps via other resources) and have set the config file up so that I can start the maps with key bindings. However, when I hit the keys, I get an error, something like: "You don't have this map... etc." I know I have all the proper files, but I'm making an educated guess and concluding that Black OPS syncs with Steam and can read whether or not I've bought the DLCs. Is there, by some miracle a way to fool Steam into thinking I've bought the DLCs, or, even better, a way to force Black Ops to load the map by external means? Any help would be awesome! Thanks for your time!