As we showed you in our  recent article it is very easy to set up Windows 7 and Media Center on a barebones system. Today we are taking a look at the hardware behind that article, the ASRock ION 300HT-BD.The first thing strikes you about this Nettop is it’s size. I have had a number of people see the system as I was moving it from one from one room or another and ask “what is that?” When I tell them it’s a PC they look very puzzled because PC’s are supposed to be big and bulky. It’s external dimensions are 195mm(W) x 70mm(H) x 186mm(L).