PS3: 850k
Wii: 975k
Xbox: 650k
PS3 was 323k in August. A 525k increase for the new price point seems feasible in a month. I expect the 1st week in September to account for roughly 40% of the monthly sales.
Wii was 1029k in August. I think the Wii will drop about 50k next month.
360 was 439k in August. I think it might increase 200k over last month due to Elite price drop and Halo OSDT.