Incredible numbers for Halo 3, I really didn't expect it to get above 3M.
Xbox 360 and Wii both did great, ioi was about right when you look at the difference between the 2, but they're both around 50k too low. PS3 is actually doing worse than ioi's numbers, Sony is not in a position to envy at the moment.
Software seems to be too high across the board, except for Halo and Wii Play. Madden PS2 beats the 360 version this month according to NPD, even though 360 had such a killer month in hardware sales.