> Hi,
>
> Model 2 in the setup menu you could change the country region from Export, US or
> Japan, but in Model 3 the item is locked out (to stop grey imports).
>
> However I believe changing a byte or an address in one of the program roms would
> allow me to change rom region (in the case of Scud Race to Super GT and vice
> versa).
>
> Please does anyone have any information on what I need to change in the program
> rom.
>
> I was also told by somebody that there is a secret test menu for Model 3 (that
> allows secret options), I am not sure how true it is, but somebody sold some
> software to a company in the UK (fairly large company) for £1000 (so they can
> change the region of there Model 3 games).
>
Sounds like someone spinning a story to me...

The actual roms are different for the different versions, so I doubt it can be changed.

Six...


System16 - The Arcade Museum