So what is going to happen to PS3 hardware sales over the next few weeks?

[Showertea]

I'm not really paying attention to the PS3 (as I don't own one) so I don't know what their release schedule is like. Does the PS3 have any big games coming before R2/LBP around christmas? If not I see sales staying sluggish behind the 360 (assuming it gets the rumored price drop) until october/november, at which point I don't know what's gonna happen. 199$ Arcade 360s are a bigger threat to Sony than they are to Nintendo in my mind.