As I understand it, the HDMI 1.4 spec adds networking capabilites to the mix. So far, we've had HDMI cables certified to different versions (1.3a, 1.3b etc). I have not seen any 'HDMI 1.4 spec' cables of yet. Does this mean this v1.4 update is only implemented in the hardware and does not bring change to the cables?
Or in other words, can v1.3 spec cables be used for for v1.4 uses and more importantly, can they be used for 3D viewing?