buy this system , on recommendation , in June 2003 . System develop a `` pop '' sound and would shut itself down . by the beginning of August 2003 , I finally get the replacement system and the same problem occur two month later - October 2003 . since Novemeber 2003 , I have be contact Onkyo , by email & faxing , to have this system replace , and they have not respond to I . to I , a bad system and bad customer service mean a bad company . it be now April 2004 and I still have this break down system sit in the corner of my bedroom !