By George Anderson Home Depot is continuing to roll out rapid deployment centers (RDCs), large distribution centers positioned around the country, to help it get products to stores more efficiently. In the process, Home Depot has been able to reduce inventory on-hand at stores and improve turns. Mark Holifield, senior vice president of Home Depot's supply chain, told attendees of the Janney Capital Markets conference last week, "In Q1 we reported increasing turns, and this is something we expect of ourselves going forward, to continue to improve inventory turns."