Hi, Most of my divx are burned into Cds with the same video/ sound quality reached using the HD; some ones have an annoying problem: it seems that the video and audio tracks are in different CD sections and this forces continuously the beam to change its position. The result is an abnormal noise due to the CD driver and in some cases a delay between video and sound ; the problem disappears if the sound is disabled (with virtualdub) or if the divx is red from the HD. Any suggestion?