8-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

______________

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d) OF THE

SECURITIES EXCHANGE ACT OF 1934

Date of Report (Date of earliest event reported): November 29, 2007

HILL INTERNATIONAL, INC.

(Exact Name of Registrant as Specified in Charter)

Delaware	000-50781	20-0953973
(State or Other Jurisdiction of Incorporation)	(Commission File Number)	(IRS Employer Identification No.)

303 Lippincott Centre, Marlton, NJ	08053
(Address of Principal Executive Offices)	(Zip Code)

Registrant’s telephone number, including area code:(856) 810-6200

Arpeggio Acquisition Corporation

(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

¨ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

¨ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

¨ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

¨ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Item 8.01 Other Events.

On November 29, 2007, the Company announced the completion of the redemption of its warrants for the purchase of it common stock. A copy of the press release announcing the completion of the warrant redemption is attached as Exhibit 99.1 to this Form 8-K.

Item 9.01 Financial Statements and Exhibits.

(a) Financial statements of business acquired. None.

(b) Pro forma financial information. None.

(c) Shell Company Transactions. None.

(d) Exhibits.

Exhibit Number	Description
99.1	Press Release dated November 29, 2007.

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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

	HILL INTERNATIONAL, INC.
	By:        /s/ John Fanelli III
	Name:  John Fanelli III
Dated: November 30, 2007	Title:    Senior Vice President and Chief Financial Officer

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EX-99.1

Exhibit 99.1

Hill International, Inc.	The Equity Group Inc.
John P. Paolin	Devin Sullivan
Vice President of Marketing and Corporate Communications	Senior Vice President
(856) 810-6210	(212) 836-9608
johnpaolin@hillintl.com	dsullivan@equityny.com

FOR IMMEDIATE RELEASE

Hill International Completes Redemption of All Warrants

Marlton, NJ - November 29, 2007 - Hill International (Nasdaq:HINT), the worldwide construction consulting firm, announced today that it has completed the previously announced redemption of its warrants that traded under the ticker symbol HINTW. The redemption date for the warrants was November 23, 2007.

There were originally 13,600,000 warrants issued in connection with the June 2004 initial public offering of Arpeggio Acquisition Corp., a specified purpose acquisition corporation that merged with Hill in June 2006. Each warrant entitled the holder to purchase from Hill one share of the company’s common stock at an exercise price of $5.00. Prior to redemption, a total of 13,575,601 warrants were exercised, equal to approximately 99.82% of all warrants originally issued. The remaining 24,399 warrants were cancelled at redemption and the holders of those warrants will be paid the sum of $0.01 per warrant.

Hill received total proceeds from all warrant exercises of approximately $67,900,000. As of November 29, 2007, there are approximately 38,500,000 shares of Hill’s common stock issued and outstanding.

“We have significantly strengthened Hill’s cash position and net worth. This capital infusion will allow us to continue to pursue our strategic growth objectives and continue to build the long-term value of our company,” said Irvin E. Richter, Hill’s Chairman and Chief Executive Officer.

Hill International, with 1,500 employees in 70 offices worldwide, provides program management, project management, construction management, and construction claims services. Engineering News-Record magazine recently ranked Hill as the 10th largest construction management firm in the United States. For more information on Hill, please visit our website at www.hillintl.com.

This press release may include certain statements that fall within the definition of “forward-looking statements” under the Private Securities Litigation Reform Act of 1995. Any such statements are subject to risks and uncertainties, overall economic and market conditions, competitors’ and clients’ actions, and other conditions, which could cause actual results to differ materially from those anticipated, including those risks identified in Hill’s filings with the Securities and Exchange Commission. Accordingly, such statements should be considered in light of these risks. Any prediction by Hill is only a statement of management’s belief at the time the prediction is made. There can be no assurance that any prediction once made will continue thereafter to reflect management’s belief, and Hill does not undertake to update publicly its predictions, whether as a result of new information, future events or otherwise.

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