Is the 921 rumored to asynchronous when in the the to-be-enabled DishWire-1394 mode?
By example will you likely be able to PLAY a D-VHS tape either made directly from the 921, or, by example a D-Theater tape from the JVC 30K (example) through the 921's DVI outputs?
Several of the early cable FireWire STB's only dump to D-VHS, but, do not allow the deck to play back through the STB to beefit from a single DVI display connection.
By example will you likely be able to PLAY a D-VHS tape either made directly from the 921, or, by example a D-Theater tape from the JVC 30K (example) through the 921's DVI outputs?
Several of the early cable FireWire STB's only dump to D-VHS, but, do not allow the deck to play back through the STB to beefit from a single DVI display connection.