Do they make a DirecTivo box that includes an HDTV decoder yet?

I don't mean Tivo-for-HDTV, I know they can't do that yet. I mean is there yet a single box that has:

- Standard-def DBS Satellite
- Standard-def two-tuner Tivo
- Hi-def DBS Satellite decoder
- Hi-def Over-The-Air decoder

All in one box?
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Tony Fabris