- RIFX saving is not really tested, may contain bugs. Same with 16-> bit
  unsigned samples.

- Compression should normalize the wave better. Silent waves are heavily
  distorted.

- There are fake duplicates of selection at regular intervals (which can
  be seen when scrolling *far* away from the selection).

- Options->Save Options, and Sound->Sampler... do nothing and do not
  indicate that they are unimplemented.

- Documentation is nonexistent.

- Tearing off the Options menu crashes Xforge if compiled with Lesstif.
