Hi guys, I bought my Macbook Air the day it came out a month or two ago. Overall, I enjoy it, but one thing thats really bothering me is the fact that it seemingly can NEVER connect to my home internet wirelessly anymore. My tablet can connect, my phone can, even my mothers iPhone can connect. But the moment I try to connect with my Macbook air, it won't give me an internet connection, with a ! in the wifi tab. It used to work - and sometimes still works, but 99% of the time it won't work. I called Apple, and they sent me to an update on their website. It worked for a day, but, then it went and failed again. Does Apple expect me to get a new router just to use their machines? Although I enjoy it, I am very disappointed. I bought something with quite a bit of money saved up, and, it ultimately almost never works.