Advertisements Why is it Tivo Premiere with 2TB single-upgrade is available all over the web, DVRUpgrade, Weaknees, and a dozen eBay sellers, but no DIY instructions or guides are posted in this forum? Why is it over a year after Premiere came out, not one DIY option for it exists? Previous models have had tons of ways to upgrade the harddrive, discussions of different brands, and plenty of hardware and software tools. Why is this model different from all others? Yes, I've read the FAQ, but now that there are dozens of people selling pre-made 2TB drives online and the unit has been out for so long, I figured at least one person should post instructions on how to do it.