Hello - I'm a new iPad owner (and new to any Apple products) and would like to know how to have my iPad connect wirelessly to my Apple TV which is connected to our Sony TV. I'd like to show iPad content (pics, etc) on the TV, and perhaps use the iPad keypad in Netflix. Prior to purchasing the Apple TV I'd bought HDMI cable and iPad HDMI adapter, but found that inconvenient. If this can be done, I'd appreciate the instructions to be given as simply as possible, LOL. (PS - my computer is a PC, if that is relevant)