I have a wrt-54g in my basement running talisman. My problem is that when I try to use my laptop upstairs, my signal strength is very low. I've just purchased another WRT54G (v3) that I'd like to plug in upstairs so that I can plug a lan cable into it and connect to my network using the wireless connection on the upstairs router (or if I move around the house, connect to which ever has the most power). I think I've become confused as to what I need to do. From what I can tell, WDS mode connects two routers via a wireless connection. I have a lan cable that I can use to connect two routers together. Essentially, I just want to have a great signal upstairs as well as downstairs. Anyone have any recommendations?