Hi, I am new here. If I understand correctly I need some kind of server at home (like PC, Raspberry, etc.). Have anybody considered the Friendly ARM board ? It is capable to run Linux and touch screen can be used as well. Actually, I have one at home but I am unsure where to start. Somebody might have already done that. The board is on this link: Mini2440 | S3C2440 ARM9 Board - FriendlyARM