I have a Roamio that I think the drive has died on. I get lights on the front and the network port, but after the "almost there, just a few minutes more..." screen I don't get anything on the TV. (Even at that point the remote light responds and I see lights on the network port.) Apparently I can replace it with a Bolt for not a lot of money, but I've been pretty happy with the Roamio and don't really know anything about the Bolt. So, my questions are: - Does this sound like a dead drive? - Is it still possible to upgrade the drive on a Roamio? I haven't done any drive swaps since the TiVo HD. - If I can drop a new drive in there and potentially get the old drive limping along, can I copy shows from old to new? - Should I just give up on the Roamio and go with the Bolt?