That was a good tutorial, thanks for the information. I have a question I'd like to ask if I may and I'm not quite sure how to explain it..
Can one of the wireless computers in this picture share the internet connection with a wireless laptop, if it has 2 wireless cards using the ad hoc method? One wireless card is connecting to the router, and the 2nd wireless card is connecting to the laptop?
I think I've read that the PC sharing the internet connection must have a wired internet connection. But I don't fully understand why. I know this can be done if it's all on normal ethernet cable, but I don't know about wireless.