On the 46PFL9705 is viewing of 3D content supported by two ways.

(1) Support 3D-signal on HDMI (viewing 3D-content by blue ray player; default)
(2) Support 3D-signal on HD decoders (viewing 3D-content by CAM CI+ on Ziggo 3D demo channel; recently enabled in firmware 140.023).

Will Philips also support 3D-signal in future software firware versions in the next cases:

(1) 3D-signal by USB-port on the TV (Viewing 3d movies from external USB harddisk)
(2) 3D-signal on SD-card (Viewing downloaded 3d movies by video-on-demand through NET TV service videoland).