I am just switching from D*TV satellite to Comcast and Tivo. I bought a brand new, in never opened box Premier for $50 and was wondering if it is possible to make a backup of the internal drive using a disk duplicator. I have a Startech disk duplicator for work and can't see why this would not work. Are there any pitfalls for doing this? What drive should I use to do the backup? My Premier only records 45 hours...could I use this as an opportunity to increase the recording capacity by adding a larger drive?