PS3 is region-free, but there's a hi-def catch

[HappySqurriel]

Kwaad said:

johnsobas said:
is any other console region free?

 the PSP. That's it.

Nintendo DS is ...

I'm probably wrong but I thought the GBA was aswell ...

Portables have the advantage of having a screen which doesn't change resolution or frequency depending on the region so it is trivial to make them region free.