ABOUT TO BUY 47" LG. TORN BETWEEN THE 47LF7700 & THE 47LH5000. THE LF7700 HAS FREESAT AND A USB TO PLAY JPEGS & MP3, WHILE THE LH5000 USB WILL ALSO PLAY DIVX HD. WHAT I WOULD LIKE TO KNOW IS IT POSSIBLE TO LINK A PC THROUGH USB ON THE LF7700 AND THEN INSTALL DIVX CODEC OR PLAYER DIRECTLY TO THE TV???