I feel that the ps3/wii sales are to high and xbox sales are to low. Come on how long can it take to get over 10m? When Nintendo announced that they shipped 6m units we made it to 6m sold after a week. All stores dont sell out or get Wii shipments regulery. It seems that we are overestimating PS3 sales too for this month. It sold totally 1.16m in USA till february, but with march sales this site says 1.35m, it means we believe that PS3 has gone from 133k last month to 190k this month. That is 40% increase in sales that is to optomistic.