Advertisements I just got a new Roamio Plus and ordered a WD40EZRX 4TB drive for it. First question, I can just put the 4TB drive in it without any modification right? I had found a short thread where someone had done it but can't find that thread now.. When I put the drive in out of the box I had the file system error that said it needed to reboot and format the drive. That looped and never got anywhere. I then connected the drive to a computer and ran killdisk. After that it went straight to the setup but I only get 283 hrs capacity and 287 hrs free disk space. I've tried a couple different things, formatted NTFS and got the same thing. I've noticed that after running it through the Tivo, when I connect it to the computer it shows the whole drive as unallocated. Is that normal since I'm looking at it in Windows? Thanks for any help..