So, I sit down to watch a few shows this afternoon that I have recorded on my SA8000. I hit the "List" button and I get a message that says "Disk Trouble: Unrecoverable Write Error" and it won't let me to my list. It also won't let me record anything new. I get a message that says "Recording Not Available." Is my DVR dead or is this fixable? Should I just take it to my local TWc office and swap it out for another one? I've had it for about 2 months now without any problems.