Not sure if this has been posted anywhere yet but See page 41 of ARRIS 10K link below. http://ir.arris.com/phoenix.zhtml?c=87823&p=irol-SECText&TEXT=aHR0cDovL2FwaS50ZW5rd2l6YXJkLmNvbS9maWxpbmcueG1sP2lwYWdlPTEwNTY0Mjg1JkRTRVE9MCZTRVE9MCZTUURFU0M9U0VDVElPTl9FTlRJUkUmc3Vic2lkPTU3