OTCBB ALERTS

[Stockz4O]

DTEV), (bb: TXHG), (bb: VGWA), (bb: MGEN), and (bb: GOVX)
6/20/2007

Phoenix, Arizona, Jun 20, 2007 (M2 PRESSWIRE via COMTEX News Network) --
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"Rule Your Own Nation" on your favorite company - start it today! Create a club: http://www.tradersnation.com/mynation Data Evolution Holdings, Inc. (otc: DTEV)

Data Evolution Holdings, Inc. opened at $.09 on Wednesday, current volume is 13,100.

News June 20, Data Evolution Holdings, Inc.'s (PINK SHEETS: DTEV) wholly-owned subsidiary, Data Evolution Corporation (DEC), today introduced the E3(TM), an elegant new handheld PDA designed to serve as a powerful, rugged tool of mobility for demanding enterprise and education users worldwide.

Running Microsoft Pocket Mobile 5.0 software for seamless compatibility with PC-based Windows applications, the E3 incorporates full 802.11b/g wireless functionality, GPS and high quality auto-focus camera in its rugged, sleek case.

About Data Evolution DEC is a provider of unique mobile and thin-client solutions, including the Clio NXT(TM), the world's only full-sized, Windows CE, convertible notebook, the Cathena family of user-friendly notebook computers, including the Cathena CX convertible UMPC, and the decTOP(TM), the world renowned mini desktop PC.

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"Rule Your Own Nation" on your favorite company - start it today! Create a club: http://www.tradersnation.com/mynation TX Holdings, Inc. (bb: TXHG)

TX Holdings, Inc. opened at $.90 Wednesday, current volume is 65,220.

News, June 20, TX Holdings, Inc. (OTCBB: TXHG) has completed the H-15 fluid level pressure tests on the Williams leases. Well numbers a1, 2, 21, 46, 48,49,50,61 as well as the Louie Williams well numbers 17, and 52 were all completed. These tests were completed in order to comply with the RRC (Texas Rail Road Commission) prior to putting these wells into production. The purpose of these tests is to confirm the structural integrity of the well is sound and will not leak during the process of extracting the oil from the ground.

"This is one of the many steps we have taken in order start producing these leases," commented Mark Neuhaus, president and CEO of TX Holdings. "We look forward to sharing more with our shareholders about the next phase of growth as the wells move into production," concluded Mr. Neuhaus.

About TX Holdings, Inc.

TX Holdings is a publicly traded oil and gas production company. The Company's strategy consists of acquiring and developing shallow, low-risk, high-yield oil and gas leases in West Texas, Kansas and Oklahoma. TX Holdings currently has a working interest in over 100 wells divided between five active projects. For further information, please visit the Company's website at www.txholdings.com.

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"Rule Your Own Nation" on your favorite company - start it today! Create a club: http://www.tradersnation.com/mynation visionGATEWAY Inc. (bb: VGWA)

visionGATEWAY Inc. opened at $.72 Wednesday, current volume is 1,000.

News June 20, visionGATEWAY Inc. (OTCBB: VGWA), an Internet Resource Management and Security software solutions company capitalizing on the explosive growth of Internet use worldwide, today announced that the latest version of its appliance-based version of INTERScepter(TM) product for enterprise and SMB markets has been shipped to the United Kingdom. The shipments mark an important milestone for the Company as it continues to execute on its long-term strategy to develop a global distribution network.

Michael Emerson, Chief Executive Officer of visionGATEWAY says, "We are very pleased to announce that the first shipments of new INTERScepter version have arrived in the U.K.," He goes on, "This shipment is the first of many to come as we continue to expand our sales and marketing efforts around to the world."

About visionGATEWAY, Inc.

visionGATEWAY is committed to the development of a high-growth, public company that creates, acquires, licenses and markets software solutions for internet resource management and security, capitalizing on the explosive growth of Internet use worldwide.

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"Rule Your Own Nation" on your favorite company - start it today! Create a club: http://www.tradersnation.com/mynation Med Gen Inc. (bb: MGEN)

Med Gen Inc. opened at $.0018 Wednesday, current volume is 4,538,946.

News June 20, Med Gen Inc. (OTCBB:MGEN) ("MGEN"), manufacturers of nationally branded OTC healthier life products, reports un-audited revenue from all operations for the 8 1/2 months period October-June 19 of approximately $1,327,000 a 700% increase over the previous year. Recognized revenue for June to-date is approximately $275,000.

Mr. Kravitz, company Chairman and CEO said, "Reporting our revenue in the middle of a month is unusual; however, our shareholders have been pressing for information and both phone calls and e-mails have reached levels that cannot be handled by any alternate method. We felt it best to make public the information at this time."

About Med Gen Inc.

Med Gen Inc., in business since 1996, manufactures and markets specialty products using its proprietary delivery system Spray's the Way ("STW"). It is best known for producing the world's first patented liquid spray snoring relief formula, Snorenz(R). Since its existence, Med Gen has continued to develop its STW technology, introducing Good Nights Sleep(R) and the UnDiet(R) system into its family of brands.

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"Rule Your Own Nation" on your favorite company - start it today! Create a club: http://www.tradersnation.com/mynation GeoVax Labs, Inc. (bb: GOVX)

GeoVax Labs, Inc. opened at $.29 Wednesday, current volume is 181,975.

News June 20, Althea Technologies, Inc., a leading provider of innovative technologies and services for pharmaceutical development and manufacturing, announced today that it has been engaged by GeoVax Labs, Inc. (OTCBB: GOVX), an Atlanta-based biotechnology company, to manufacturer its HIV-1 DNA (AIDS) vaccine. This vaccine will be utilized in GeoVax's advanced Phase 2 human trials planned to start in early 2008.

Further, GeoVax chose Althea as the contract manufacturer for its DNA vaccine based on its extensive experience in the field of DNA vaccine manufacture and its regulatory compliance history. GeoVax AIDS vaccines are designed to prevent development of Acquired Immunodeficiency Disease (AIDS) caused by the virus known as HIV-1 by vaccinating individuals prior to their infection with the AIDS virus.

About GeoVax Labs, Inc.

GeoVax, Inc. is an Atlanta, Georgia USA biotechnology company, established to develop, license and commercialize the manufacture and sale of human vaccines for diseases caused by HIV-1 [Human Immunodeficiency Virus] and other infectious agents. GeoVax's DNA and Recombinant MVA

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