Added to postponed projects.

- ~1mb can be saved from duplicated files.
- There are ~100mb of SFD, so a lot of space can be saved downsampling them.
- There is a huge CDDA track (~71 minutes) with commentaries. Game plays the desired part during the game play.
- Echelon has ripped the end of this track to make it fit, it will remove part of commentaries.
- I don't like this solution.
- Since there is a lot of repeated lines (with different intonation), my idea would be remove them instead to save the space I need.
- However, I'd have to adjust the time of every single commentary because I'd remove part in the middle of track.
- There is probably a vector indexing the time or sample or sector of each commentary. It should be in a separated file or in the main binary.
- If I could find these references, I could remove intermediary parts of CDDA track and do the rip I want.
- I haven't tried hacking this game.
- Because of nature of CDDA commentary, reader noise can't be helped too much. Putting game files as first track might help.
- About 25% of CDDA track (~18 minutes) need to be ripped.
- Possible ways to identify the file/part with CDDA references:
1) Look at files loaded until the game starts (NullDC sector -> file).
2) NullDC debugger if the index table is inside game code.