I want to set up a wireless lan between 2 computers and im not sure what I have to buy, I have seen these usb wireless cards, is it possible to buy 2 of these and have a connection between the 2 computers. And if so would it be possible for one computer to use the internet through the other computer. At the moment I have a router with 2 slots one is usb going into 1 computer then the other is ethernet cable, then the 3rd computer I want to be able to connect to the computer using the ethernet. All I want is a 2 way connection but being able to connect it to the internet would be a bonus. Hope I didnt make that complicated.