so. long story short, im buying a xbox 360 to play, well, games.. i have an agreement with my neighbors to use their wifi, it works fine with my laptop, but the xbox 360 will have that little antenna wifi adapter, i was wondering if i were to wrap a long piece, maybe 18", of tinfoil around the antenna and have the tinfoil sticking straight up, shouldnt that do the same thing a coat hanger taped to an antenna did to a tv, lets face it it was ugly, but it did the job.