Thanks for the link!
I still did not know why we called the 'Playon!DVR-HD2'. Either way, the DVR models that were displayed during Cebit with different tuners for every region was a concept that never hit the stores, and we never even got a prototype to test. Perhaps our developers did, not sure, but not the rest of our company.
I'm not sure of the real reason for the cancellation of this product, but it got replaced by the VEOLO during the development stage and was canceled.