DCongel@nyiso.com writes to the NYISO_TECH_EXCHANGE Discussion List:  Market Participants:  On 8/12/2001 at ~1700, the billing date of 7/05/2001 was incorrectly re-run and printed to the web creating a version 6.
This version has been removed from the web, and version 5 has been restored.
We apologize for any confusion this may have caused.

July 5, 2001 advisory statement