Ver 1.37
CHANGE HISTORY:
- Enhances stability of BD-ROM/BD-R/BD-RE/DVD-Video playback
- Performance improvement

Ver 1.32
CHANGE HISTORY:
- Enables the following new functions. Refer to the Operating Instructions addendum "Notice on the Addition of Functions" for details.
  1. DTS-HD audio output
     Converts DTS-HD audio to linear PCM for HDMI OUT (MAIN) terminal.
     Converts DTS-HD audio to analog audio for the AUDIO OUT (7.1 ch) terminals.
  2. Image file playback
     Play image files recorded on DVD or CD.
  3. LFE Crossover frequency and additional Speaker settings for AUDIO OUT (7.1 ch) terminals.
  4. Extarnal subtitle files for DivX files
     Enable to use external subtitle files in addition to the subtitles recorded in the DivX media files.
- Enhances stability of BD-Java playback (*)
- Enhances stability of BD-ROM/BD-R/BD-RE/DVD-Video playback
- Fixes the resume playback function after switching off the player by pressing the STANDBY/ON button during playback of BD-ROM discs.
- Performance improvement
* The player's action can be slower than expected depending on contents (menu, game, etc.) included in certain BD-Java discs.

Ver 1.25a
CHANGE HISTORY:
- Enhances BD-ROM playability and stability of BD-Java playback (*)
- Improves the case that sometimes sound noise happens in HDMI connection with certain receivers when searching titles/chapters of BD/DVD.
- Improves the case that sound noise happens on alalog audio output when searching chapters of CD.
* The player's action can be slower than expected depending on contents (menu, game, etc.) included in certain BD-Java discs.

Ver 1.21
CHANGE HISTORY:
- Enhances stability of BD-Java playback (*)
- Performance improvement
* The player's action can be slower than expected depending on contents (menu, game, etc.) included in certain BD-Java discs.

Ver 1.17b
CHANGE HISTORY:
- Fixes the case that movie of certain BD titles cannot be played.

Ver 1.17
CHANGE HISTORY:
- Enhances stability of BD-Java playback (*)
- Fixes the case that the player does not work properly in combination operation of pause, fast-forward, and so on.
- Enhances the synchronization with audio and video during playback.
- Performance improvement
* The player's action can be slower than expected depending on contents (menu, game, etc.) included in certain BD-Java discs.

Ver 1.08b
CHANGE HISTORY:
- Fixes a case that player rarely won't start with a message "POWER ON" displayed on front panel display. 
- Fixes out of synchronization with audio and video when playing certain BD (Java) titles under certain conditions.