More information in this post from TivoPony (a Tivo employee).
The ability to transfer programs is not yet active on the TivoHD, but that capability is coming this fall. As TivoPony states in the above link, you will only be able to transfer SD recordings to the Series2.
The ability to transfer programs is not yet active on the TivoHD, but that capability is coming this fall. As TivoPony states in the above link, you will only be able to transfer SD recordings to the Series2.