Advertisements Hello, I'm coming back to TiVo after straying to Dish for too long. I've seen TiVo Minis for ~$120 new, on Amazon, and for less on Ebay (~$50). I don't know enough about any pitfalls associated with buying them used. Do they have ESN's or such, locking them to certain devices? They don't have hard drives or anything moving that could go bad with time, do they? Did earlier models (which might be for sale used) have problems that have been solved by newer production runs? Thanks for bringing me up to speed!