Hello

I’m about to purchase a sony psp, and was hoping someone could clarify some questions i had:

I like the white psp giga pack - but, the only one i can find seems to be a Japanese version with (i beleive) v 2.0 on it
Will the japanese firmware give me problems with the homebrew codes, or anything else for that matter?

If it is a problem, anyone know where i can get a white USA one? 

So far, it seems that if i get 2.0, i can downgrade, and 1.5 is ideal - but if i buy a game, will it auto upgrade? 

Thanks