Can Uncharted 2 have the same effect on PS3 as FFVII had on PSX?

[SuperiorX99]

CGI-Quality said:

SuperiorX99 said:
In order for U2 to move hardware, it firstly needs to actg like FF7 did prior to its release. Make a huge campaign ad, and attract people from other consoles, as well as new comers.

Actually, for Uncharted 2 to move hardware, it needs to sell one PS3 that someone bought just for the game.

 

 

 

I know, just being too technical....

So for every game sold, a PS3 must be sold?