First, thank you for this incredible thread. I upgraded a hard drive after a crash and thanks to your step-by-steps, it was easy and went without a hitch. Well, until the TW guy tried to re-pair the cablecards, then it all went south... Anyway, now I have a Series 3 with only one tuner (one slot got damaged). What I want to do is swap my new, cool large drive from my S3 to one of my TivoHDs with a small drive. It was suggested elsewhere that I could use winMFS to create backup images for each drive, and then swap the destination drive when I restore them. It was also suggested I double check that here first. Sounds perfect and pretty easy, but I have a couple of questions: 1. When I restore the image from my small drive onto the large one, will it be smart enough to know there is a lot more space on the larger drive and be able to use it? 2. It looks like it will remember the cable card settings too. Did I get that right? I'd love to have a solution where I don't have to have TW back to mess with cards. Thanks!