Jacezo,
Currently there are no active jacks working on the stb's however in the future we plan on activating some of the jacks that are currently disabled.
It's been so long that I have been hearing about ports being enabled, (the usb, firewire and ethernet) at this point if we want to use the DVR's the way they were made this year (2009) wouldn't we be better off buying a TiVo?