I have a wireless network at home, but like pconyers, I don't see myself getting a WiFi card for the Ax. But -- I have a modem card, will probably get a GPS card, could conceivably get a card to drive external display/projector. There are so many uses for the CF. Who knows what's next.
Still, $50 isn't the end of the world. Maybe it would be good to have two memory cards?
Has anybody else noticed that the Ax is a very expensive device? It's like Dell could give it away if they could get us to buy all the anciliary stuff from them.