-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 EPoq8eEwL2IJPzjaPGkKbTKHMKoyX0tyI+fONVn30Hah1R5iBxrHugGZZDivyxSZ
 zmoHMBsOO/y7UWldLqp20w==

<SEC-DOCUMENT>0000950103-07-002458.txt : 20071009
<SEC-HEADER>0000950103-07-002458.hdr.sgml : 20071008
<ACCEPTANCE-DATETIME>20071009150548
ACCESSION NUMBER:		0000950103-07-002458
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20071005
FILED AS OF DATE:		20071009
DATE AS OF CHANGE:		20071009

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			NIEHAUS ROBERT H
		CENTRAL INDEX KEY:			0001241677

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-16441
		FILM NUMBER:		071162383

	MAIL ADDRESS:	
		STREET 1:		300 PARK AVE 23RD FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			GREENHILL ROBERT F
		CENTRAL INDEX KEY:			0001288437

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-16441
		FILM NUMBER:		071162384

	BUSINESS ADDRESS:	
		STREET 1:		300 PARK AVENUE
		STREET 2:		23RD FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			GCP, L.P.
		CENTRAL INDEX KEY:			0001292345
		STATE OF INCORPORATION:			DE

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-16441
		FILM NUMBER:		071162387

	BUSINESS ADDRESS:	
		STREET 1:		300 PARK AVENUE, 23RD FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
		BUSINESS PHONE:		212-389-1500

	MAIL ADDRESS:	
		STREET 1:		300 PARK AVENUE, 23RD FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			GCP Managing Partner II, L.P.
		CENTRAL INDEX KEY:			0001414582
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-16441
		FILM NUMBER:		071162388

	BUSINESS ADDRESS:	
		STREET 1:		300 PARK AVENUE
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
		BUSINESS PHONE:		212-389-1500

	MAIL ADDRESS:	
		STREET 1:		300 PARK AVENUE
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			BOK SCOTT L
		CENTRAL INDEX KEY:			0001288439

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-16441
		FILM NUMBER:		071162389

	BUSINESS ADDRESS:	
		STREET 1:		300 PARK AVENUE
		STREET 2:		23RD FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			GCP MANAGING PARTNER, L.P.
		CENTRAL INDEX KEY:			0001292339
		STATE OF INCORPORATION:			DE

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-16441
		FILM NUMBER:		071162390

	BUSINESS ADDRESS:	
		STREET 1:		300 PARK AVENUE, 23RD FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
		BUSINESS PHONE:		212-389-1500

	MAIL ADDRESS:	
		STREET 1:		300 PARK AVENUE, 23RD FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			GREENHILL & CO INC
		CENTRAL INDEX KEY:			0001282977
		STANDARD INDUSTRIAL CLASSIFICATION:	FINANCE SERVICES [6199]

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-16441
		FILM NUMBER:		071162385

	BUSINESS ADDRESS:	
		STREET 1:		300 PARK AVENUE
		STREET 2:		23RD FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
		BUSINESS PHONE:		212-389-1500

	MAIL ADDRESS:	
		STREET 1:		300 PARK AVENUE
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			GREENHILL CAPITAL PARTNERS, LLC
		CENTRAL INDEX KEY:			0001292336
		STATE OF INCORPORATION:			DE

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-16441
		FILM NUMBER:		071162391

	BUSINESS ADDRESS:	
		STREET 1:		300 PARK AVENUE, 23RD FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
		BUSINESS PHONE:		212-389-1500

	MAIL ADDRESS:	
		STREET 1:		300 PARK AVENUE, 23RD FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CROWN CASTLE INTERNATIONAL CORP
		CENTRAL INDEX KEY:			0001051470
		STANDARD INDUSTRIAL CLASSIFICATION:	COMMUNICATION SERVICES, NEC [4899]
		IRS NUMBER:				760470458
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		1220 AUGUSTA DRIVE
		STREET 2:		SUITE 500
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77057
		BUSINESS PHONE:		7135703000

	MAIL ADDRESS:	
		STREET 1:		1220 AUGUSTA DRIVE
		STREET 2:		SUITE 500
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77057

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			GCP 2000, LLC
		CENTRAL INDEX KEY:			0001292335
		STATE OF INCORPORATION:			DE

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-16441
		FILM NUMBER:		071162386

	BUSINESS ADDRESS:	
		STREET 1:		300 PARK AVENUE, 23RD FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
		BUSINESS PHONE:		212-389-1500

	MAIL ADDRESS:	
		STREET 1:		300 PARK AVENUE, 23RD FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>dp07146_4ex.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2007-10-05</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001051470</issuerCik>
        <issuerName>CROWN CASTLE INTERNATIONAL CORP</issuerName>
        <issuerTradingSymbol>CCI</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001292336</rptOwnerCik>
            <rptOwnerName>GREENHILL CAPITAL PARTNERS, LLC</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>300 PARK AVENUE, 23RD FLOOR</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10022</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>1</isOther>
            <otherText>Sharehldr w/ Bd Representation</otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001292339</rptOwnerCik>
            <rptOwnerName>GCP MANAGING PARTNER, L.P.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>300 PARK AVENUE, 23RD FLOOR</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10022</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>1</isOther>
            <otherText>Sharehldr w/ Bd Representation</otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001414582</rptOwnerCik>
            <rptOwnerName>GCP Managing Partner II, L.P.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>300 PARK AVENUE, 23RD FLOOR</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10022</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>1</isOther>
            <otherText>Sharehldr w/ Bd Representation</otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001292345</rptOwnerCik>
            <rptOwnerName>GCP, L.P.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>300 PARK AVENUE, 23RD FLOOR</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10022</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>1</isOther>
            <otherText>Sharehldr w/ Bd Representation</otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001292335</rptOwnerCik>
            <rptOwnerName>GCP 2000, LLC</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>300 PARK AVENUE, 23RD FLOOR</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10022</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>1</isOther>
            <otherText>Sharehldr w/ Bd Representation</otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001282977</rptOwnerCik>
            <rptOwnerName>GREENHILL &amp; CO INC</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>300 PARK AVENUE</rptOwnerStreet1>
            <rptOwnerStreet2>23RD FLOOR</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10022</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>1</isOther>
            <otherText>Sharehldr w/ Bd Representation</otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001288437</rptOwnerCik>
            <rptOwnerName>GREENHILL ROBERT F</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>300 PARK AVENUE</rptOwnerStreet1>
            <rptOwnerStreet2>23RD FLOOR</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10022</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>1</isOther>
            <otherText>Sharehldr w/ Bd Representation</otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001288439</rptOwnerCik>
            <rptOwnerName>BOK SCOTT L</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>300 PARK AVENUE</rptOwnerStreet1>
            <rptOwnerStreet2>23RD FLOOR</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10022</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>1</isOther>
            <otherText>Sharehldr w/ Bd Representation</otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001241677</rptOwnerCik>
            <rptOwnerName>NIEHAUS ROBERT H</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>300 PARK AVENUE, 23RD FLOOR</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10022</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>1</isOther>
            <otherText>Sharehldr w/ Bd Representation</otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock; par value $0.01 per share</value>
            </securityTitle>
            <transactionDate>
                <value>2007-10-05</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>S</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>2800000</value>
                    <footnoteId id="F1"/>
                    <footnoteId id="F2"/>
                    <footnoteId id="F3"/>
                    <footnoteId id="F4"/>
                    <footnoteId id="F5"/>
                    <footnoteId id="F6"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>40.30</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>2498329</value>
                    <footnoteId id="F1"/>
                    <footnoteId id="F2"/>
                    <footnoteId id="F3"/>
                    <footnoteId id="F4"/>
                    <footnoteId id="F6"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                    <footnoteId id="F1"/>
                    <footnoteId id="F2"/>
                    <footnoteId id="F3"/>
                    <footnoteId id="F4"/>
                    <footnoteId id="F5"/>
                    <footnoteId id="F6"/>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>Through  limited partnerships</value>
                    <footnoteId id="F1"/>
                    <footnoteId id="F2"/>
                    <footnoteId id="F3"/>
                    <footnoteId id="F4"/>
                    <footnoteId id="F5"/>
                    <footnoteId id="F6"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">This form is being filed by more than one reporting person.</footnote>
        <footnote id="F2">Greenhill Capital Partners, LLC, whose sole member is Greenhill &amp; Co., Inc. is the general partner of GCP Managing Partner,
 L.P. and GCP Managing Partner II, L.P.  Greenhill Capital Partners, LLC sold 16,180 shares and following the reported
 transaction and is now the record owner of zero shares of the Issuer.</footnote>
        <footnote id="F3">GCP Managing Partner, L.P. and GCP, L.P. are general partners of Greenhill Capital Partners, L.P., which sold 1,476,278
 shares and is now the record owner of 1,543,381 shares of the Issuer, Greenhill Capital Partners (Cayman), L.P.,which sold
 218,566 shares and is now the record owner of 228,501 shares of the Issuer, Greenhill Capital Partners (Executives), L.P.,
 which sold 232,238 shares and is now the record owner of 242,791 shares of the Issuer and Greenhill Capital, L.P., which
 sold 462,622 shares and is now the record owner of 483,656 shares.</footnote>
        <footnote id="F4">GCP 2000, LLC is the general partner of GCP, L.P.  GCP 2000, LLC is in turn controlled by its Senior Members, Scott L. Bok,
 Robert F. Greenhill and Robert H. Niehaus.  Mr. Niehaus is also a member of the Board of Directors of the Issuer.</footnote>
        <footnote id="F5">GCP Managing Partner II, L.P. is the general partner of Greenhill Capital Partners II, L.P., which sold 202,843 shares of the
 Issuer, Greenhill Capital Partners (Cayman) II, L.P., which sold 79,498 shares, of the Issuer, Greenhill Capital Partners
 (Executives) II, L.P., which sold 13,990 shares of the Issuer and Greenhill Capital Partners (Employees) II, L.P., which
 sold 97,785 shares of the Issuer.  Following the reported transaction, Greenhill Capital Partners II, L.P., Greenhill
 Capital Partners (Cayman) II, L.P., Greenhill Capital Partners (Executives) II, L.P. and Greenhill Capital Partners
 (Employees) II, L.P. is now each the record owner  of zero shares of the Issuer.</footnote>
        <footnote id="F6">Each reporting person disclaims beneficial ownership or the reported securities except to the extent of his or its pecuniary
 interest therein.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>Greenhill Capital Partners, LLC, By: Ulrika Ekman, Secretary, /s/ Ulrika Ekman</signatureName>
        <signatureDate>2007-10-09</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>GCP Managing Partner, L.P., Greenhill Capital Partners, LLC, its general partner, By: Ulrika Ekman, Secretary, /s/ Ulrika Ekman</signatureName>
        <signatureDate>2007-10-09</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>GCP Managing Partner II, L.P., Greenhill Capital Partners, LLC, its general partner, By: Ulrika Ekman, Secretary, /s/ Ulrika Ekman</signatureName>
        <signatureDate>2007-10-09</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>GCP, L.P., By: GCP 2000, LLC, its general partner, By: Ulrika Ekman, Secretary, /s/ Ulrika Ekman</signatureName>
        <signatureDate>2007-10-09</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>GCP 2000, LLC, By: Ulrika Ekman, Secretary, /s/ Ulrika Ekman</signatureName>
        <signatureDate>2007-10-09</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>Greenhill &amp; Co., Inc., By: Ulrika Ekman, General Counsel and Secretary, /s/ Ulrika Ekman</signatureName>
        <signatureDate>2007-10-09</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>Robert F. Greenhill, /s/ Robert F. Greenhill</signatureName>
        <signatureDate>2007-10-09</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>Scott L. Bok, /s/ Scott L. Bok</signatureName>
        <signatureDate>2007-10-09</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>Robert H. Niehaus, /s/ Robert H. Niehaus</signatureName>
        <signatureDate>2007-10-09</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----