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Halo: Reach first week sales around 4 million. First month should be around 7 million. Halo: Reach should sell 10 million before the end of the year. 15 weeks to close out 2010 including Black Friday sales and Xmas sales period late November and the whole of December. 10 million is possible before the end of 2010. 6 million to go over 15 weeks is around 400k per week average.