Kick-Starting a Software Export Business?

An anonymous reader asks: "I've been asked by my employer to come up with a business plan to sell a software product of ours overseas. We are a fairly well-known Korean telecom operator, but have little presence overseas, and this is our first internally developed software product -- an e-learning management system. We believe South Asia and the U.S. will be strong markets, and that the product itself is competitive feature-wise. What is the best strategy to use to break into overseas markets? How should we go about finding distributors, and what sorts of partnership models should we expect?"