Is there a possibly of having the soundtrack with better quality? 192kbps, even a poor pirate website would not offer such low quality, no one would even download it. 320 or FLAC should be the minimum.

I am so disappointed. I only bought the game for tha OST, as I already own it.

Chances are, you can get the OST to play back better by using the games internal files. Figuring out what plugin or media player to do it, might not be so easy. I'd start with VLC.