From all I read this should be a piece of cake. Upgrading my Tivo Roamio Plus with a new hard disk. The drive is a WD 3TB "Red" which everyone recommends. And in fact it was: I got the cover off, removed the old drive, placed in the new drive, connected the cable, closed it up. Wow, that was...

I finally got myself a new TiVo a little while ago, and already I'm quickly running out of space, so I figure it's probably time to upgrade the hard drive (as I've done for several of my previous TiVos). But I have some questions first: 1) With my prior upgrades, I always would save the...