If you just want to play Famicom games all you need is an converter (something that will fit the 60 pin game into the 72 pin slot). There is no need for any hardware modification since the Famicom does not have any lock-out mechanism.

If you want to play PAL / European on a American system or vice versa you could try this http://nesworld.parodius.com/unines2.htm


> Hi,
>
> Does anybody know how to 'chip' a NES so that it will accept carts from any
> region? I know the carts are different shapes, but I want to get past this
> hurdle first ;) Somebody tells me it's a very simple one-snip on the circuit
> board operation, but doesn't know any more than that. Anyone know how it's
> done, or of a good NES site that may have the info I need?
>
> Cheers,
>
> Jay
>
> [ www.mameworld.net/retroview ]
>