I can try to draw you one, dont know if you wanna watch at it though We have pretty accurate numbers for xbox (not 360). According to them box's sales are distributed among regions: ~66% NA | ~2% Japan | ~32% rest world What do we know about xbox360 ? 1)It's sales arent better xbox ones, however its rather comparable. 2)Seems that it had better sales in Europe, but on the other hand we have Wii in gigantic demand @ xmas season. So that gives us approximately same 65% for NA out of total. Lets see what we know about NA+box360. Wikipedia says 3.4m @ dec 7, vgcharts 3.77m @ dec 1, we will take vgcharts data. So 3.2m @ NA @ 1 nov. 3.2m + those 2m estimates -> 5.2m. Making a simple proportion will get us 7.9m worldwide. ------------------------------------------------------------------------------------------------- Im not saying it is correct. Thats MY estimates. Based on accessible data. Now i hope you can belive that vgcharts CAN be correct.