Thanks for your post, mac-at-kearsarge. I'm thinking of installing a wireless card in my tenant's windows box to get her onto my airport LAN.

Do you have links to any pages that might describe the set-up in greater detail? For someone like me, when dealing with windows, the more detail the better.

Also, I understand your advice that any 802.11b card will work, but if pressed on the subject, would you recommend a particular brand, and if so, why?

Thanks again. I'll go do a google search on the subject now.