The Archipelago Exchange(SM) (ArcaEx(R)) Announces Exclusive Listing Of WindsorTech Inc. d/b/a QSGI

The Archipelago Exchange(SM) (ArcaEx(R)), the nation's first totally open, all-electronic stock exchange, today announced that WindsorTech Inc., d/b/a QSGI a leading data security and regulatory compliance provider offering a full suite of end-of-life and other life-cycle services for a company's entire IT platform, has listed exclusively on ArcaEx, a facility of the Pacific Exchange, under the three character ticker symbol: QGI.

"Like ArcaEx, WindsorTech-QSGI is a leader and an innovator in their industry, and we look forward to serving as a fair and transparent marketplace for the company and its shareholders," said Sam Long, Managing Director of ArcaEx's Corporate Client Group. "WindsorTech-QSGI is yet another company to see the benefits of listing on the first totally open, all-electronic stock exchange when evaluating where to move from the OTC Bulletin Board."

"We are excited to list on an exchange that shares our values, including dedication to technology, innovation and efficiency," said Marc Sherman, Chairman and CEO of WindsorTech-QSGI. "Listing on ArcaEx offers WindsorTech- QSGI the opportunity to increase awareness across the investor community."

In addition to providing the advantages of electronic trading, ArcaEx enables NYSE-, Amex- and Nasdaq-listed companies and their investors to reap the benefits of ArcaEx's investor focused market structure. ArcaEx operates as an all-electronic auction market, with an open limit order book matching buyers and sellers directly based on simple price and time priority, leveling the playing field for all market participants.

Currently over 230 companies are listed on ArcaEx, a facility of the Pacific Exchange. In addition to its own listings, the exchange trades all NYSE, Nasdaq, and Amex listed stocks.