any dvd will not read the blue ray disk, updated to 6.4.1.2. i have regular sony and toshiba dvdrw burners. do i need to get blue ray burners or should i keep what i have running windows xp sp update.tried two different disk spiderman 3and water horse. what is wrong ? no messages pop up at all when put in drives lights come on but go off. unable to read File 0 E:/VIDEO_TS/VIDEO_TS.IFO 21 please inlighten me...