PokerBook Unveils Proprietary Poker Software - PB25

HOLLYWOOD, FL -- (May 10, 2005) -- PokerBook Gaming Corporation (OTC: POKG), the only U.S. publicly traded corporation focused on organizing land and Internet-based charity Poker tournaments as well as the development and licensing of Poker software, unveiled today the beta test version of its newly enhanced, proprietary, web-based Poker tournament software -- PB25. Poker players and interested investors may demo PB25 by visiting the corporate website at www.pokerbook.com.

“We’re thrilled with this new product and believe PB25 will redefine online Poker software as it is one of the only true non-downloadable programs in the market today,” said PokerBook CEO Jay Patel. “The next few weeks will be a very exciting time for this company as we gear up for the World Series of Poker with Team PokerBook and the launch of our next product, PB Turbo.”

To introduce PB25 to online Poker enthusiasts and the general public, PokerBook will be conducting weekly “Free Roll Tournaments” during the final beta test phase of the development. There will be no cost to the player and no deposit required, yet the winners of these free roll tournaments will be awarded valuable prizes. “This is a cost easily justified by both the exposure PokerBook will receive, and for the valuable feedback that tournament players will be able to offer by voicing their comments about the new interface,” asserted Patel.

PB25 will quickly introduce the new player to online Poker. This version requires no downloads, no deposits and is extremely user friendly. Players can be playing within seconds of logging onto the website. PB25 will also act as an excellent practice platform for new players wishing to learn the game.

PB Turbo, a faster, more robust gaming platform designed for the serious Internet Poker player is set to launch in early June. PB Turbo is designed to compete with all the popular internet Poker platforms and includes exciting new features available only from PokerBook.

The Company reports that www.pokerbook.com will soon include Poker News from around the world, details of all major national and international tournaments, and playing strategies including “Tips from the Pros.” Most importantly, the site can be used as an informational and learning tool for all Poker players. Poker fans should visit the corporate website for upcoming announcements.

About PokerBook Gaming Corporation:

PokerBook Gaming Corporation, a publicly traded subsidiary of Senticore, Inc. (OTC BB: SNIO), is a gaming software company that specializes in sponsoring unique charity-based and traditional online Poker tournaments. PokerBook’s newly revised software -- known as PB25 -- is strictly web-based, thus eliminating numerous viruses and similar problems associated with other online gaming software programs. PokerBook pledges to its customers that it will continue to do everything possible to offer fair, honest, and secure web-based poker games, available everywhere in the world. PokerBook’s security procedures are reviewed and updated regularly, and the corporation will be utilizing independent auditors to review game play and the awarding of prizes to assure adherence to fair play and maintaining the integrity of the game. Additional information may be found on the corporate website www.pokerbook.com.

About Senticore, Inc.:

Senticore, Inc., a publicly traded holding company traditionally involved in real estate based acquisitions, acquired a majority interest in PokerBook Gaming Corp. of Orlando, Fla. in December of 2004. Senticore’s primary focus remains within the timber industry where it seeks to continue to acquire quality timber properties throughout the world. Management expects both the timber and online gaming industries to be the top performing investment sectors during the next five to ten years.

Safe Harbor Statement:

The Private Securities Litigation Reform Act of 1995 provides a “safe harbor” for forward-looking statements. Certain of the statements contained herein, which are not of historical facts, are forward-looking statements with respect to events, the occurrence of which involve risks and uncertainties. These forward-looking statements may be impacted, either positively or negatively, by various factors. Information concerning potential factors that could affect the Company is detailed from time to time in the Company’s reports filed with the Securities and Exchange Commission.

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