A caveman level laptop user with a need to pick up a weak wi-fi signal.. I have found instructions and built a satellite dish bi-quad antenna, but have found no article that states what sort of hardware is specifically needed to get the signals in to the computer and out of the dish. A friend who knows barely more than I do gave me a Linksys box with two little antennas on it which he used to use for wifi in his house. It looks as though I could buy a cable with the appropriate ends to connect one of those to the antenna, but the unit looks too small to have any sort of broadcast power. It
