I.E. Would anyone be willing to PM me their Shockwave and/or Jazz codes to see if maybe there's a chance it could work for two.  

If not, I understand, wouldn't want to compromise your benefits for pre-ordering the game.

 

They dont work a second time. Single use only.

 

Have you tried it for yourself? I'm hearing some people over at GFAQs having it work for the PS3, so I've been interested in trying it.

 

Nope, but some people here were trying it the other day, no success.

 

I know codes do not work like that on the 360, they're randomly generated like a CD key.
Once it's redeemed it's no longer a valid code, if that weren't the case nobody would pre-order.
They'd just post the codes online and everyone would have 'em.

 

Damn. Well, I suppose there's my answer.