Today PTVupgrade officially rebranded and relaunched as DVRupgrade. The fifth generation website provides a more efficient and easier to navigate user interface as well as integrated tools such as a knowledgebase and help desk as well as integrating the download site for software product downloads. From DVR Playground
PTVupgrade/DVRupgrade is one of the two major TiVo upgrade vendors, the other being WeaKnees. I’ve personally used DVRupgrade’s InstantCake CD to resurrect a TiVo I’d previously upgraded after the drive got corrupted. I’ve recommended InstantCake many times over the past few years to anyone looking for the easiest way to ‘Do It Yourself’ when upgrading a TiVo.
They’ve redesigned the site with a new look and feel, giving it a much cleaner, more modern look than the old site. Same people and products, and they’ve been a vendor to the TiVo community for 6 years.