fhsftbl53 said:wireless
Ok so the first floor has wired. And the second has wireless. Ok what you could do is get the wifi usb adapter and connect it to the second floor computer. But before you do that research a little bit about it. I am not the smartest person when it comes to the adapter things.
Here are two sites.
http://ds.ign.com/articles/665/665128p1.html
http://en.wikipedia.org/wiki/Nintendo_Wi-Fi_USB_Connector
or you could use google
http://www.google.com/search?q=usb+...s:IE-SearchBox&ie=UTF-8&oe=UTF-8&sourceid=ie7
@micjc one way you could try to fix that is chaning the channel on which your wii operates on. I know that there is a certain channel that messes up the connection between the computer and the wii.