Lets see. This was an Series 2 with a 40Gb V7.1b. I made a backup image of this unit. Then added a 300Gb second drive. THe system came up and worked fine. WHat I am tryong to do now is to make swap 192, using a new restore and TPIP to fix the swap header. Orig 40 is on hda New 300 is on hdb FAT32 with image on hdd Weaknees Boot CD with LBA 48 If I mfsrestore -s 127 -r 4 -xzpi /mnt/dos/tivobak/eric40.bak /dev/hdc /dev/hdd Everything works and Tivo comes up. If I mfsrestore -s 192 -r 4 -xzpi /mnt/dos/tivobak/eric40.bak /dev/hdc /dev/hdd tpip -s /dev/hdc All commands report ok as above but Tivo won't start, gets stuck in "just a few more minutes"... The backup is small, barely any recordings. Last thing to try is -s 192 -r 3 but for what I know that should not matter... Ideas?