Marvel versus capcom 2

Hello,
i got a teck question.
I got naomi board's+marvel versus capcom 2(usa) but only whith 2 speed normal+turbo.
I wanna get also a option turbo 2,sombody tell me is possible.
Whath i need to know is iff i got to change the internal bios off the naomi board's or the bios of the roam board's.
Iff you got a solution it will be exellent.

Did you access the configuration menu by pressing the TEST button on the mobo? Try it and see if the option you are looking for is there.

We tried to reply to this at my forum where the question was original posted, we came to the conclusion that it only goes to turbo 1, but he won't take no for a answer, theres a rumor of a hacked MVC2 out in H/K, but no officially.