Thanks, but the 8742 is not listed. For everyone's "enjoyment", here's a transcript of my talk with TW chat on this. Yikes, talk about confusing!!
Tom_>
I just got a Cisco 8742HDC DVR. Can you tell me how to hook up my external hard drive thru the eSATA port? This worked on my old 8300HD DVR.
Carlton>
The Port to connect the external drive is disabled on the New Cable boxes it cannot be added
Tom_>
Do you know why? I should be able to add as much storage as I want to.
Carlton>
eSATA (Extended Serial ATA) is an external hard drive that can be connected to a subscriber's DVR set-top box via an eSATA connector, not a USB. Once connected, the eSATA drive will allow the subscriber to record and store more TV shows, sporting events, and movies.
PATA, (Parallel Advanced Technology Attachment) was the original interface to connect hard disks to desktop computers, originating in 1986. SATA (Serial ATA) was launched in 2002, and provided faster speeds, and SATA II provided even faster speeds. eSATA, which is faster than SATA II, allows drives to be connected externally, whereas with the previous technologies, only internal connections were possible. With the ability to connect external drives came the issue of choosing the appropriate eSATA connector, and while other external hard drives may connect using USB 2.0 or FireWire 400 or 800, the eSATA connector is distinct from these, as well as from the internal connector. eSATA connectors are also hot pluggable, meaning the cable running to it can be connected and disconnected while the computer is running without requiring a shut-down for safety.
Carlton>
eSATA devices are only supported on set-top boxes running MDN (Mystro Digital Navigator.)
Tom_>
My box does say Mystro when it boots up?
Carlton>
Mystro is a software language
Carlton>
OCAP...... APP...........ALT................MYSTRO..........
Carlton>
These are all software messages.
Tom_>
yes - so should it work on my box or not?
Carlton>
No external equipments can be attached to the ports as they are disabled and can be used by a technician to resolve the issue.\\
Tom_>
ok - do you know the size of the hard drive in the box? Is it 500GB?
Carlton>
Shows up 80 hours can be recorded. However we do not have any information for the capacity in Bytes
Tom_>
ok, thanks.