the ht-sk5 be a lemon -- do not buy it . although the sound quality be great , the audio do not match the video when you be use a digital input , like digital hdtv . so , the lip do not match the word on any digital station . it make it impossible to watch any hdtv programming , which essentially be why I buy it .  after 3 month of deal with Samsung 's poor technical support , include ship the product back to Samsung , I learn from Samsung that they can not fix the problem , and they do not have a replacement product that would work better . the only thing more frustrating than the audio sync problem be Samsung 's awful technical support . the staff be poorly educate about they own product , they never return call or e-mail like they promise , and seem to have no concern for they customer . do not waste you money -- in fact , Samsung treat I so poorly , I can not recommend buy any Samsung product .