I have the Airport Extreme runnning in 801.11n (b/g compatible). The only reason I need the b/g is because I use my iPhone to control my Apple TV. Question 1: Does this mean when it is running at 802.11n it is automatically at 5Ghz? This is assuming my iPhone isn't connected via WiFi. Questions 2: If I were to create another access point for the iPhone could I run the Airport Extreme at 5Ghz and everything still work. Question 3: When my Iphone is connected via WiFi does that mean the network will only operate b/g until I disconnect the iPhone? The reason I ask all this is b/c my Apple TV only will give me good HD download speeds at the 5Ghz speed. Since I use my iPhone to control my Apple TV I run into problems... I am obviously hoping for 802.11N in the next iPhone. Thanks for everyones help.