YouTube video by buzzert showing it in action.
I'm not sure if he used these particular instructions, but this just shows it in action.
http://www.youtube.com/watch?v=Io11d0kFGio
arn
Thanks, arn you're right he didn't use these instructions completely he used these:
http://iphone-updates.com/index.php?itemid=73
and then he set up the ad-hoc network on his iPhone and laptop as per the instructions from the op, I think.