I need to update the ROM on my Pinball 2000 Revenge from Mars from 1.0 to 1.5. Planetary Pinball's updates say they require a computer running Windows 95 or 98, which I don't happen to have. Does anyone know if the update will work using a Windows XP computer? Also, can I upgrade directly to 1.5 or do I have to first upgrade all the interim versions? Thanks!