| Name | Format | # Files | Size | Date |
|---|---|---|---|---|
| SIGMA_02.ZIP | PKZip Archive | 1 | 396KB | 2013-12-16 |
| SIGMA_03.ZIP | PKZip Archive | 1 | 512KB | 2013-12-16 |
| SIGMA_04.ZIP | PKZip Archive | 1 | 273KB | 2013-12-16 |
| SIGMA_05.ZIP | PKZip Archive | 1 | 261KB | 2013-06-17 |
| SIGMA_06.ZIP | PKZip Archive | 1 | 531KB | 2013-12-16 |