I'm having trouble connecting to my wireless network through my macbook. I was able to connect to my neighbors internet for awhile yesterday, but I couldn't get to mine. I figured out that I had to type my 128 bit hex key in to connect to my network. Now I am connected, but I cannot get on the internet. It has a green light and full bars, but alas, I still can't get to the internet. All my other computers connect to it fine. Any ideas?