A:AnswerI've never heard of Frontier internet but as long as it's high speed and you have a router connected for Wi-Fi you should be golden because the firestick will work with any Wi-Fi
A:Answerit just depends on what apps and whatnot that you are using? You can use netflix, Hulu and Amazon prime videos on it. There are a variety of other apps and things you can use. So for an example, if a new movie is released on Amazon to Rent or buy then you can purchase it through their app and watch it. Hope this helps!
A:AnswerNo it doesnt have audio outputs. You should have your sound system connected directly to your TV so everything you watch, DVD, Game Station, it will play out of your surround system. Get a Optical cable and most surround systems and modern TVs have optic outputs, for best results.
A:AnswerYes you can with some mixed results. I have an wireless Xbox 360 controller meant for the PC. I just plug in the USB wireless adapter into the USB port and it just works. Most games that use the FireTV controller work just fine with the Xbox 360 controller. I have found a few games that do not work well but it might not be the Xbox 360 controller. It might just be that the game is not really designed for a controller in the first place.