I am planning on switching from cable to Directv. Based upon my research it appears that the HR44 is the box to request from the installer and to reschedule if they do not have that box in stock. I was wondering what everyone's thought are on the wired or wireless genie mini boxes? I will have 4 tvs total and presume new cable would likely have to be run if wireless is not used. Should I insist on wired units or is the performance of the wireless models just as fast and with as good picture quality? Thoughts are appreciated. Also, are there different Genie Mini models - should I request a specific model number for the minis or are they all the same? Thank you.