http://www.ouma.jp/ootake/  2008/11/23 1.60 released
  - The processing of the LFO function of a built-in sound was brought close
    to a real machine more. In "Hanii In The Sky (Opening BGM)", "Flash 
    Hiders", "Forgotten Worlds", and "Juuouki", etc., the effect sound became
    the almost same with a real machine.
  - The timing of the raster interrupt processing was brought close to the
    movement of a real machine. In "Pac Land", the problem that the status
    display shook (generated by v1.59) was corrected.
  - In "Hana Tahka Daka", when the TurboButton(Auto Fire)-setting was made
    "High-speed", it became effective.
  - Additionally, a detailed part has been improved and corrected.