In short, no.
There's no DirecTV-on-a-computer-card product.
If you're asking for a way to modify your Tivo's to add networkability and mods to get the raw video off of the tivo drives and onto your computer drive, well, that topic is strictly forbidden on this forum (AFAIK).
There's no DirecTV-on-a-computer-card product.
If you're asking for a way to modify your Tivo's to add networkability and mods to get the raw video off of the tivo drives and onto your computer drive, well, that topic is strictly forbidden on this forum (AFAIK).