ATTENTION:

All Prebon Energy Inc. customers are scheduled to migrate to DealCheck for energy trade web confirmations on Friday, July 1, 2005. The new address is: https://dealcheck.prebonenergy.com. A test environment will be available at this site from June 14-17, 2005.

For trades prior to July 1, 2005, please continue using: https://webcheckout.prebonenergy.com

The following minimum browser requirements are necessary to access the Prebon Energy Web confirmation system:
. MS Internet Explorer 5.5 with Service Pack 2·
. Netscape Communicator v4.76