This document contains a history of this page, from the current version to the earliest one available.
| Version | Name | User | Date | Time | |
| current | NTOP | comm | 30 April 2001 | 11:32 am | |
| NTOP | comm | 27 April 2001 | 1:10 am | ||
| NTOP | comm | 27 April 2001 | 12:42 am | ||
| NTOP | ps1.sec.co.jp | 26 April 2001 | 6:47 pm | ||
| NTOP | comm | 25 April 2001 | 1:59 am | ||
| NTOP | comm | 25 April 2001 | 1:58 am | ||
| NTOP | comm | 24 April 2001 | 1:12 am | ||