I have just aquired two Linksys Wireless USB ports (Model WUSB11 Ver.2.6). My neighbor has DSL broadband and I see an opportunity to save $$ by cutting off my broadband which costs about $90 a month including basic cable which I do not watch. My neighbor said could access his network for free if I ran the CAT5 between our houses, but now I have these wireless devices. The indoor range is 300ft and the "open space" range is 1500ft. There will only be two walls between my PC and his and our houses are ~40ft apart. Does anyone think this will not work? If this does work, what kind of security issues will I face?