To and from TIVO in HD

[HazenG]

Ok, lots of HD capabilities here, but I can't figure out whether the following is possible:

 

HD recording on my TIVO DVR

--> HD Tivo recording in Tivo Desktop (I know I can do this)

--> Edited HD recording using Creator 2010 (i.e., removing some of the recording and keeping the rest - I think I can do this)

--> Edited HD recording sent back to my TIVO DVR (is this possible?) in HD (if so will it be in HD?)

 

Thanks in advance.