How can i set up a wireless network with 2 computers?

I have a laptop on windows vista and a desktop on xp. does anyone know how i can set up a wireless network to share files???How can i set up a wireless network with 2 computers?
Follow the instructions on this webpage, straight from Microsoft:


http://www.microsoft.com/windowsxp/using鈥?/a>





You can ignore the parts about the Internet Connection Sharing, if you don't need to do that.