Advertisements I have a TiVo HD with an internal upgrade 1 TB WD10EACS drive. I upgraded the drive before I was aware of the WD10EVCS. I am considering upgrading my PC's hard drive. I am thinking that I would purchase a 1 TB WD10EVCS to replace the TiVo drive and then put the 10EACS into my PC. I would rather put a bigger drive in the TiVo, but it doesn't look like the hardware (2 TB version of WD10EVCS) or the software would be available anytime soon. I am thinking that the 10EVCS will give me a longer lifetime of the hard drive. Or should I leave the 10EACS drive in the TiVo since it has performed flawlessly the last 7 months or so and just purchase a desktop drive for my computer?