The new Sam HLS5687W now has a larger version on sale for less than the 56". Does anyone know why? I can get the 6187w on sale at TV Authority for 2699 and at PC Mall for 2698. Why would a new bigger model of a TV be sold for less than the smaller version? The 56 is on sale at CC for 2999. What gives? Also, the HL-s5687w is on discplay at CC and the picture is UNBELIEVABLE, but they only demo it with a special dvd that Samsung sent along with the TV. Does anyone know how good standard HD is on this set? And reg digital cable? I am ready to pull the trigger on the 61" but I want to be sure that the standard picture is good since 1080p content is not out yet. Thank you for your responces.