I have a series 3 TCD648250B that i am trying to resurrect. I found a torrent of the image i believe...there are 2 parts. An MFS file (about 1.8 Gb) and a PAR2 file (50kb). I am not sure what to do with these files to burn the disk image. I have upgraded hdd on a few tivos before, but never before when starting with an image file from a torrent. Any pointers appreciated..