For the past week or so I've been having this problem with my wireless connection on my macbook. If I don't use it for like 5 hours and get back on, the internet won't work. I just turn airport off and back on and it works. That's been happening everyday for like a week. Today I went to use it and it wasn't working, I tried the airport trick and that didn't work. I tried restarting, etc and I can't get my wireless connection back. It works fine through ethernet connection and the other laptops in my house can access the connection wirelessly just fine so it's not the router. Anyone know whats wrong?