Do I have to hard wire both routers to use cascading routers technique? I've been reading up on how to do this, but have not yet quite tried. I know someone will say extender and/or repeater, but I want to know if I can use a second router to extend the wireless signal further; i.e., bounce it from modem/gateway/wireless router (dlink) to wireless router (linksys wrt160n) then to my laptop? I have to go from one building to another and currently the wireless signal is quite weak (hence, someone will likely say repeater/extender). I already have the linksys. The dlink belongs to someone else, but I have permission to access through their dlink. I can do the initial setup, connecting LAN (main router - dlink) to WAN (2nd router - linksys), but I cannot leave them connected. Thanks for any help on this topic.