hmmm idk depends on marketing
if marketed very highly with slim at 300 could be 1mil and higher week 1
if marketed decently 500k-1mil
if not marketed 350k-750k
PLAYSTATION®3 is the future.....NOW.......B_E_L_I_E_V_E
Consoles owned: Game Cube, Gameboy Color, Gameboy Advance, Nintendo DS, PSP, PS1, PS2, PS3.
My prediction: NATAL WILL NOT help 360 sales. Maybe a 50-100k boost week 1, then a 30-70 k boost week 2, and back to the norm again after 3-5 weeks.