@Noobie: If you're using VGChartz numbers, I think there have been a number of adjustments made. You can check for changes by using the Hardware by Date chart tool and moving your cursor over points on the graph. Just make the chart for a few weeks so that the points don't get too close together. The changes are pretty minor, but I now have totals (derived by just subtracting the Sept 20 cumulative from the current cumulative) of Wii: 76,740 and PS3: 112,701.