Office Depot has hired two former top Circuit City merchants to fill similar roles at the office supply retail chain. Kim Maguire, one-time chief merchandising officer of Circuit City, will head Office Depot's merchandising organization. Randy Wick, formerly consumer electronics senior VP/general merchandise manager for the CE chain, was named merchandising, strategy and services VP. Wick succeeds Stephen Olsen, who was supplies merchandising VP ... Vince Callaghan named senior manager of OmniWarranty's new consumer electronics division … Jim McGall and Lise Hannibal have been added to Screen Rsearch's executive team. McGall, most recently sales and marketing VP for Runco International, will be VP of global sales and Hannibal, most recently marketing director for DTS Europe, will act as global marketing executive director ... Andy Lewis promoted at Russound from senior product manager to product management director responsible for all product management functions, including new product development to accelerating time-to-market schedules … Kim Heal joins Karl's Appliance as field sales director ... Paul Wiefels, managing director of The Chasm Group, joins the board of wireless surround sound provider Radiient Technologies... Almo Corporation has appointed Brad Van Lenten as regional sales manager for its growing specialty appliance division. Van Lenten most recently managed Home Depot's EXPO Design Centers in six states.