Will there be any trade in scheme for the coming PSP Go?

I want to use my PSP 2000 to trade in for the coming PSP Go, does anyone know will there be any scheme or promotion for the trade in activities?

I doubt Sony will introduce any trade in scheme as normally they struggle to cope with demand, especially running up to xmas.

You might see some of the stores like Game introduce there own scheme...but to be honest your probably better off selling it on ebay ASAP before the new model becomes established.

That way you will get more for your money.

Well, I don't think your psp 2000 can be traded, but I wonder if it supports downloaded games, if it cannot, then I don't think I'll go for it.

I just don't want to have a fierce competition to get a new one on 1st Oct, does anyone know where can i have a pre-order for that?