[House of the Dead 2 (ntsc)] is there a patch to use my pal dc gun ?

Help, i've got the ntsc version of house of the dead 2, and i cannot use my pal gun with the game, i get a "the peripheral in port a is not supported in north america" can some1 please help me out here with the problem, been searching for a patch for ages, and cannot seem to rock one up.

Thanks,

dvine