OK, here's the scenario, I have 2 desktops, and one laptop, i would like to go wireless so i can roam with the laptop, I already have a wired network, with a 4 port router. Right now all the computer are in the basement. So will it work if i buy an access point, hook it up to the router in the basement, to get a signal to the floor above, and if it doesn't reach to the 2nd floor, can i get another access point, kind of like a repeater, so i use one to get signal to the first floor, then put one on first floor to get that signal to the second floor?? I am new to the wireless thing and am not sure if this is possible or not, i'm up for any suggestions!