PyTivo is not a streaming program, it does transfers, in both directions. It pulls, ie: download shows from the computer to the Tivo from the Tivo side and vice versa. It is better than Tivo Desktop, with more features and formats. It may be difficult to setup, ut once its setup, it really works.
Original S1 (Recycle Heaven)
Series 2 (PLS, sold)
TiVo HD (XL, PLS, "652")
Juliet Basic (4XL, PLS)
The TiVo Apocalypse begins on Sat 2013 Feb 16 00:00 GMT!