How long will the increased sales of the ps3 last?

[Dgc1808]

I'm gonna go with 3 or 4 more weeks, with each weak generally slowing down. Then back to the way it was. Am expecting amazing sale at the release of FFXIII, God of War 3, FFvsXIII, and GT5. With all the other exclusives like Kz2 and R2 to give a nice boost to sales.