Hello I have been reading up on forums & really just would like to know in simple terms what options do I have to use my iPad 4 as a monitor for a new Mac mini that I will be purchasing real soon. Please could you tell me: 1. Wired options. 2. Wireless options. 3. Other.? I also really don't understand what ad hock networking is (I have little knowledge on computers but wish to learn more), but really for now just wondered if I can connect them wirelessly at home & the wired way at home and also anyway wen I am out & about. I thank you in advance for any decent advise given.