Purps : I am not in position to say 'no' 
Can i avoid using md's and for example use TV's and projectors with DLNA and Wireless LAN Access directly to core or to only one MD located near core ( and give up recording of programs of course).

Can i avoid using md's and for example use TV's and projectors with DLNA and Wireless LAN Access directly to core or to only one MD located near core ( and give up recording of programs of course).