What brand and model of wireless device have you installed in your desktop? and, in your "network connections", do you see an icon for the configured wireless device?
Situation: I set up a wireless home network that currently includes 2 computers. I want to add my main desktop (Dell Dimension 4700, Windows XP service pack 3)) to the network; currently, the desktop is connected via ethernet.
I've tried to run the Wireless Network Setup Wizard but am getting nowhere. I don't see the wireless network "bubble" on the lower right of the screen, either, which I think is the crux of the problem.
How can I get my desktop to a)recognize the existing wireless network and b)connect to it?