How come the Resident Evil 5 demo being released on Jan 26th is a Xbox 360 exclusive?

I read recently on gamespy that the RE5 demo is a 360 exclusive. Why dont they have one for PS3?

It'll be out for the PS3 a week later.

its exclusively for xbox because xbox is sicker.. and they will eventually give out the demo for ps3 .. i think a month after the xbox gets it.

because the xbox is just tite and ps3 isn't!!!lol jk i love em both but like 360 better....

the reason is most likely they made some kind of deal...

u know $$ makes the world go 'round...