Windows XP network manager or whatever the hell is supposed to make this a point and click affair but no matter how many times any how many ways I've tried to set up a home network, it won't work. My PC downstairs can connect to the internet wirelessly, but I want my PC upstairs to be connected so I can get to files on the harddrive and use the printer. When I run the wizard on the upstairs PC (the one with the router connected) it tells me I can't do it when I get to the last step. Microsoft's site is no help and I can't find a tutorial that doesn't just say "run the wizard." What am I doing wrong?!?!?!