JEFFREY G. KLEIN, P.A. 2600 NORTH MILITARY TRAIL, SUITE 270 BOCA RATON, FLORIDA 33431 Telephone: (561)997-9920 Telefax: (561)241-4943 November 14, 2006 Mr. Jim B. Rosenberg Senior Assistant Chief Accountant Securities and Exchange Commission 100 F Street NE Washington, DC 20549 RE: Cybrdi, Inc. FILE NO. 000-09081 Dear Mr. Rosenberg: The following information is supplied in response to the Commission's letter dated September 26, 2006. In response to item 2, attached hereto is a copy of the Weinberg & Company, P.A. audit opinion for the period ended December 31, 2006. A copy of this opinion will be included in the Company's amended Form 10-k which we are currently in the process of preparing for filing. Should you have any further questions, please do not hesitate to contact the undersigned. Sincerely, Jeffrey G. Klein [LOGO} WEINBERG & COMPANY, P.A. ---------------------------- CERTIFIED PUBLIC ACCOUNTANTS REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM To the Board of Directors and Stockholders of: Cybrdi Inc. and Subsidiary We have audited the accompanying consolidated statements of operations and comprehensive income, stockholders' equity and cash flows of Cybrdi Inc. and Subsidiary for the year ended December 31, 2003. These consolidated financial statements are the responsibility of the Company's management. Our responsibility is to express an opinion on these consolidated financial statements based on our audits. We conducted our audit in accordance with auditing standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the consolidated financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the consolidated financial statements. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall consolidated financial statement presentation. We believe that our audit provides a reasonable basis for our opinion. In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the results of operations and cash flows of Cybrdi Inc. and Subsidiary for the year ended December 31, 2003, in conformity with accounting policies generally accepted in the United States of America. /s/ WEINBERG & COMPANY, P.A - --------------------------- WEINBERG & COMPANY, P.A Boca Raton, Florida April 9, 2004 6100 Glades Road o Suite 314 1925 Century Park East o Suite 1120 Room 2707, 27/F Boca Raton, Florida 33434 Los Angeles, California 90067 Shui On Centre o 6-8 Harbour Road Telephone 561.487.5765 Telephone 310.601.2200 Wanchai, Hong Kong, P.R.C. Facsimile 561 487 5766 Facsimile 310.601.2201 Telephone 852-2780-7231 www.cpaweinberg.com Facsimile 852-2780-8717