SOURCE: CyberCare

August 30, 2006 11:00 ET

CyberCare Corporation Announces Update on CyberCare's Plan of Reorganization and Proposed Merger With U.S. Sustainable Energy Corporation

TAMPA, FL -- (MARKET WIRE) -- August 30, 2006 -- CyberCare, Inc. ("CyberCare," or "the Company") (PINKSHEETS: CYBR) and U.S. Sustainable Energy Corporation ("U.S. Sustainable") today provided the following update on CyberCare's Plan of Reorganization and the anticipated merger.

Confirmation of CyberCare's Plan of Reorganization has been delayed several times, and is now expected to occur in October 2006. Confirmation delays have hindered the company's ability to raise capital and implement the business plan of U.S. Sustainable. Accordingly, U.S. Sustainable has entered into an agreement to merge with Global Realty Development Corp. ("GRD") (OTCBB: GRLY).

Hence "Under the terms of the proposed merger between U.S. Sustainable and Global Realty, shareholders of record of CYBR as of August 15, 2006 will be issued one share of Global Realty for every five shares of CYBR beneficially owned on the record date."

The merger with Global Realty will be implemented in two steps, with the intent of preserving the CyberCare shareholder rights, and restoring the shareholders to their equity interest in U.S. Sustainable after completion of CyberCare's reorganization.

About CyberCare

The Company's technologies will include the rights to the certain patents and intellectual property rights currently contained in EarthFirst Technologies, Inc. (OTCBB: EFTI). Under EarthFirst's previously announced planned merger with Cast-Crete Corporation, EarthFirst/Cast-Crete will become the co-proponent of the Plan of Reorganization of CyberCare, Inc. ("CyberCare") (PINKSHEETS: CYBR). After the merger with Cast-Crete and CyberCare's emergence from reorganization, EarthFirst/Cast-Crete intends to combine the existing energy technologies with CyberCare's technology assets.

ABOUT GLOBAL REALTY DEVELOPMENT CORP.

Global Realty Development Corp. is an international land development company operating through various real estate development subsidiaries. The Company is primarily engaged in the acquisition and development of real estate in Australia and is pursuing projects in the United States, South America and the Far East. Global intends to focus its future on the entertainment and gaming industries and Biofuels. For further information please visit www.grdcorporation.com.

ABOUT USSEC

USSEC is an international producer of American Biofuels solutions through its proprietary and patent pending processes, Biofuels products and molecular structure of the Biofuels. Variations of the Biofuels have been used to operate all engines including diesel generators, automobiles, trucks, railroads and jet airplanes. The Company can use many different biomass materials including corn, rapeseed, jatropha, palm oil, etc., to produce its Biofuels. USSEC can also utilize its Biofuels to co-generate electricity. USSEC is dedicated to building Biofuels facilities to produce Green Power in the form of Biofuels or co-generation of electricity. In conjunction with the Kyoto Convention if USSEC produces Green Power in any country signed as a member of the Kyoto Convention then USSEC will generate Green certificates known as "Green Tags."

SAFE HARBOR STATEMENT

Investors are cautioned that certain statements contained in this document as well as some statements in periodic press releases and some oral statements of CyberCare officials are "Forward-Looking Statements" within the meaning of the Private Securities Litigation Reform Act of 1995 (the "Act"). Forward-Looking statements include statements which are predictive in nature, which depend upon or refer to future events or conditions, which include words such as "believes," "anticipates," "intends," "plans," "expects," and similar expressions. In addition, any statements concerning future financial performance (including future revenues, earnings or growth rates), ongoing business strategies or prospects, and possible future CyberCare actions, which may be provided by management, are also forward-looking statements as defined by the Act. Forward-Looking statements involve known and unknown risks, uncertainties, and other factors which may cause the actual results, performance or achievements of the Company to materially differ from any future results, performance or achievements expressed or implied by such forward-looking statements and to vary significantly from reporting period to reporting period. Although management believes that the assumptions will, in fact, prove to be correct or that actual future results will not be different from the expectations expressed in this report. These statements are not guarantees of future performance and CyberCare has no specific intention to update these statements.

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