Ok, Upstairs I have a cable modem and computers, and a wireless atenna thing ( Sorry forgot the name ) hooked up to it, and then in a laptop I have the wirless card, and it all works well except it reaches my whole house except about the furthest 10 feet which is my room, where I want it. So my question is, without running any cable, keeping the wireless, is there a way I could extend the range of it by a little, like maybe adding another antenna in the middle of my house as a bridge? Anyone have any ideas?