Sep 10: Colm Delves on technology opportunities

Part 2, September 10, 2009: Colm Delves, chief executive of Digicel, talks to Paul Taylor, US telecoms editor, about Digicel's plans to expand 4G access using WiMax technology, which offers mobile users broadband speeds. He also discusses the challenges of rapid growth, the importance of local communities involvement and the future of Digicel.