Please can somebody help me sort this out. i use the ad hoc network thing so i can connect my iphone and my xbox to my laptop because i don't use a router i just use a normal wire network, but suddenly as i try to connect to the wifi it decides to stop working it just comes up with identifying...(wifi) no internet access even though i can still use the internet on my laptop but it won't let me connect to the network with my iphone and xbox. please can somebody help me?