I'm very new to DVD Recorders ... haven't got one and have no idea what I want! But, what do people mean by ... Time slip Buffer Chase Recording How does PAUSE live TV? When you click PAUSE on the remote, does the HDD start recording? And if you press it again, you start watching what was just? Can you rewind? Also, heard that some machines record automatically (Philips and JVC) - don't you run out of space, or does it delete automatically as well? When you want to record - is there space available then? Last thing - what if the HDD gets corrupt. Can you replace them? Can you replace them anyway, like with a bigger HDD?