I had started a Clear & Delete Everything on my TiVo Series 2 when the power went out to my house. When it came back on the TiVo would not start, and flashes the red record light. I assume I need to reload the system image. I have another TiVo Series 2 with a different size HDD. Can I make a backup of that system image and restore it to the damaged TiVo? Any other suggestions on where to get the system image and do this myself? Thanks.