Verizon Wireless has one for laptops. You have to pay like 80 bucks a month though.
If you are sayin leaching off people who have unsecure wifi networks. Then any 802.11x card will do that. You just put you comp to obtain from DHCP and then drive around until it tells you that you have a connection
Yeh war driving makes me drulee Can you just do it with a normal pc? Im getting my wireless hooked up at xmas for all our pc's to be online..and im sure that some neighbours have wireless..could a normal pci card maybe pick up any?