My Tivo HD (original model) is stuck in powering up... Assuming the drive is dead and I replace the drive, how do I get the Tivo software loaded onto it. All the research I've done on MFStools seems that it wants to copy the stuff from the old drive to new drive. My question is, how do I get the software loaded on the drive (or by simply putting a new drive in the Tivo will it somehow load it). Thanks!