Monster Hunter Freedom Unite

Hey,can MHP2G able to play with mhp2? you think? Or, mhf2 over kai? I kinda doubt it. but it'd be awesome since i'll probably get a copy of G since i read japanese, but my 3 friends might not.

So in sum.
Mhp2g plays with only other mhp2G games? Or able to play with None G games (with or without kai)

Oh might as well throw this in here.
Can mhp2 play with mhf2 over kai (I know they can't normally connect)

in kai, mhp2 and mhf2 are compatible and you can play together.
but i doubt G will be compatible with mhp2 because the new content is not present in the old version and it will probably make the psp crash.