Fox has been slow to show its hand concerning the Avatar home video release schedule, but that didn't stop director James Cameron from spilling assorted dates and SKUs in a Wall Street Journal interview. He's pegged a standard DVD & Blu-ray release for April 22, with a special edition DVD and Blu-ray 3D version arriving in November. Considering how much electronics companies have invested in bringing 3D to market this year and specifically Panasonic's push to make Avatar a box office smash the timing see