Since I am going to audition the Kenwood 505 and Onkyo 650 HTIB due to my minuscule budget , I've been reading up on them. Another forum has numerous complaints, or many complaints from just a few persons, about the Onkyo receivers "clicking" and/or blowing their speakers. Is this a problem with the 650? It sounds as if the complainers' old speakers don't match the new receiver, even though the specs indicate they should have been fine. My guess (and hope) is that the HTIB is matched pretty well and that this should not be a problem. So, for you 650 owners, what is the story?