blue ray player play? so i have a Panasonic blue ray with a usb port,i copied a dvd to a flash drive, and put it in the player and it said there was no readable files, then i put it in my computer and i still couldn't make it play, but the dvd worked fine, i know all 6.6 gigabytes are there, i think i have to like format it as a move but how???? or is there something else i need to do i just cant figure it out, help please