The manual says it will do 3D with these options to choose from:
• Auto: Automatically adjust by information from player.
• Frame Packing: Process the input image as frame packing format.
• Top Down: Process the input image as Top down format.
• Side by Side: Process the input image as Side by Side format.
So, doesn't Directv 3D use Side by Side? If so, sounds like it should work for Directv 3D.
JVC RS600(Fantastically calibrated by ChadB), Stewart Cima Neve 2.35 115" diagonal screen, Darbee Darblet, Denon AVR-X7200WA(7.6.4), M&K Speakers, 6 ported 18" subs powered by 3 inuke 6000dsps, 2 Behringer B1200D Mid Bass Modules, Buttkicker transducer, Oppo BDP-93 blu-ray player