EX-24

POWER OF ATTORNEY

CHYRON CORPORATION

Know all by these presents, that the undersigned hereby constitutes and appoints each of Michael I. Wellesley-Wesley, the President and Chief Executive Officer of Chyron Corporation (the "Company"), Jerry Kieliszak, the Chief Financial Officer of the Company, and Daniel I. DeWolf and Scott A. Samuels, of Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C., signing singly, with full power of substitution, the undersigned's true and lawful attorney-in-fact to:

(1) execute for and on behalf of the undersigned, in the undersigned's capacity as an officer, director and/or 10% shareholder of the Company, forms and authentication documents for EDGAR Filing Access;

(2) do and perform any and all acts for and on behalf of the undersigned which may be necessary or desirable to complete and execute any such forms and authentication documents;

(3) execute for and on behalf of the undersigned, in the undersigned's capacity as an officer, director and/or 10% shareholder of the Company, Forms 3, 4 and 5 in accordance with Section 16(a) of the Securities Exchange Act of 1934 and the rules thereunder;

(4) do and perform any and all acts for and on behalf of the undersigned which may be necessary or desirable to complete and execute any such Form 3, 4 or 5 and timely file such form with the United States Securities and Exchange Commission and any stock exchange or similar authority; and

(5) take any other action of any type whatsoever in connection with the foregoing which, in the opinion of such attorney-in-fact, may be of benefit to, in the best interests of, or legally required by the undersigned, it being understood that the documents executed by such attorney-in-fact on behalf of the undersigned pursuant to this Power of Attorney shall be in such form and shall contain such terms and conditions as such attorney-in-fact may approve in such attorney-in-fact's discretion.

The undersigned hereby grants to each such attorney-in-fact full power and authority to do and perform any and every act and thing whatsoever requisite, necessary, or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present, with full power of substitution or revocation, hereby ratifying and confirming all that such attorney-in-fact, or such attorney-in-fact's substitute or substitutes, shall lawfully do or cause to be done by virtue of this power of attorney and the rights and powers herein granted. The undersigned acknowledges that the foregoing attorneys-in-fact, in serving in such capacity at the request of the undersigned, are not assuming, nor is the Company assuming, any of the undersigned's responsibilities to comply with Section 16 of the Securities Exchange Act of 1934, as amended.

This Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file Forms 3, 4 and 5 with respect to the undersigned's holdings of and transactions in securities issued by the Company, unless earlier revoked by the undersigned in a signed writing delivered to the foregoing attorneys-in-fact.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed this 14th day of May 2008.

/s/ Robert Anthony Rayne

Signature

Robert Anthony Rayne

Print Name

EX-99

Exhibit 99

CONFIRMING STATEMENT

This Statement confirms that the undersigned, Robert A. Rayne has authorized and designated each of Michael I. Wellesley-Wesley, the President and Chief Executive Officer of Chyron Corporation (the "Company"), Jerry Kieliszak, the Chief Financial Officer of the Company, and Daniel I. DeWolf and Scott A. Samuels, of Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C., to execute and file on the undersigned's behalf all Forms 3, 4, and 5 (including any amendments thereto) that the undersigned may be required to file with the U.S. Securities and Exchange Commission as a result of the undersigned's ownership of or transactions in securities of Chyron Corporation. The authority of Michael I. Wellesley-Wesley, Jerry Kieliszak, Daniel I. DeWolf and Scott A. Samuels, under this Statement shall continue until the undersigned is no longer required to file Forms 3, 4, and 5 with regard to his ownership of or transactions in securities of Chyron Corporation, unless earlier revoked in writin g. The undersigned acknowledges that Michael I. Wellesley-Wesley, Jerry Kieliszak, Daniel I. DeWolf and Scott A. Samuels, are not assuming any of the undersigned's responsibilities to comply with Section 16 of the Securities Exchange Act of 1934.

Date:	May 14, 2008
	/s/ Robert A. Rayne
	Robert A. Rayne