My DVD player is on the fritz, so, I went and bought a Toshiba SD K741 at Costco. I have yet to open it, but from what I can tell, there is no difference between the K741 and the 3960. Does anyone know if they are the same player, with different model numbers? I know sometimes that Costco and other big warehouse retailers sell products that have different model numbers at say, BB or CC. It doesn't much matter, just curious.