Information technology outsourcing has become too important to ignore, or to delegate. The twin goals remain unchanged — (1) creating and retaining economic value over time while (2) controlling exposure and strategic risks — but the scale of both the upside gain and downside risk have become enormous. Fortunately, as we shall show in this article, setting strategy for outsourcing is principally a leadership issue, not a technical issue, and thus now falls squarely within executives’ expertise and experience. Managing sourcing is principally about setting a strategy, based on economic objectives, communicating those objectives within and between firms, and managing psychology and expectations when the high economic stakes cause communications to break down. Successfully managing expectations and maintaining effective communications leads to trust, which, we have seen, produces great and measurable economic benefits in strategic sourcing relationships.