Advertisements Goal: To replace the fully functional original 1TB drive on a Roamio Plus (which has been behaving perfectly fine) with a 2TB Western Digital WD20EFRX before it starts to fail. I'm trying to keep all my recordings. Procedure: I used the MFSTools 3.2 ISO in message #131 of the "MFSTools 3.2" thread. I've tried both mfstool copy -ai /dev/sda /dev/sdc and mfstool copy -a /dev/sda /dev/sdc. Western Digital Data Lifeguard has reported no errors on the drive. I've also tried zeroing the entire drive using the tool. What works: TiVo boots new drive correctly. I can tune to HBO with my Cablecard. All my shows are intact. Problem symptoms: There is no guide data and I cannot retrieve any. System Information shows the TiVo Service Level to be "A" when it should be "C". My service number is displayed correctly. When I connect to the Mothership, I get "There was an error loading series data." When I hit the Guide button, I get "Please activate service. Your service is not currently active. (T63)". There is a URL to activate service, but using that results in a message that the TiVo is already active. What I've tried, to no avail: Connecting to the Mothership six times. Letting the new drive run in the TiVo overnight, then attempting to connect to the Mothership. Clear Program Information & To Do List. Kickstart 57 - Results in endless reboot loop. Kickstart 58 - Results in endless reboot loop. Can anyone offer any advice? I've spent my whole weekend on this. Thanks!