Poll: Who makes the best HD DVR?

To some, DVRs are a like a religion and switching shouldn't be taken lightly, but others will take whatever their provider gives 'em them, if the price is right. Unfortunately, choosing a provider often means choosing a DVR, as satellite providers don't give you any choice. TiVo is the obvious old favorite, but Vista Media Center has really given them quite a challenge, and to be frank, Tivo hasn't really done much in the past few years to improve the experience -- new features yes, UI enhancements, no. So since we can't all try every DVR, we want to know, who makes the best HD DVR?

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