| Name | Format | Duration | Size | Date | |
|---|---|---|---|---|---|
| ISFXBTNX.WAV | Waveform Audio File Format | 0.09s | 9KB | 1997-06-25 | |
| ISFXEND.WAV | Waveform Audio File Format | 2s | 28KB | 1997-07-23 | |
| ISFXMORE.WAV | Waveform Audio File Format | 3s | 32KB | 1997-07-23 | |
| ISFXSTRT.WAV | Waveform Audio File Format | 1s | 18KB | 1997-06-25 |