apple usb jis keyboard in windows xp which driver to use

hi,

i bought the apple jis usb keyboard for my wife since it looked nice and was usb. it is supposed to be like standard 106/109 layout for japanese jis. However, I am not sure which driver to use in windows xp. xp will try to use the standard hid driver. I set it to microsoft 106/109 usb and while all the standard keys match up, the special language mode keys do not.

Any help here? (ie. use alps usb japanese keyboard driver) or is there a downloadable driver?