Joe Petrillo, ex-Bose and Tops Appliance exec, joins Onkyo USA as national sales manager…Rick Schuett, ex-new business development VP with Lutron, joins Acoustic Innovations as acting sales & marketing VP…Michael Dell, chairman/CEO of Dell Computer, will deliver the first-ever International CES Industry Insider presentation during the show on Thursday, January 9, 2003 …Harry Elias, executive VP/chief operating officer of JVC America, was a featured speaker at the recent AVB/Brand Source buying group meeting in Las Vegas where he urged members to "stay focused on inventory turns" and the importance of "maintaining a customer base