I purchased a Sony DBP S590 but it doesn't play divx files. I read in another thread here that you have to get an avi fourCC code changer. I used that to set the fourCC description code and the fourCC used codec both to xvid. I burned the file onto a dvd-r but the Sony BD player still doesn't play the file. It says "there is no playable file". Would any of you know what I'm doing wrong ?