-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
 MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen
 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 Kqr0PofJYk2VdO/DxkgXq9u93hOb5rHdqSCsSEWWkz+9sXTs/pi1G/Z5AgN15Sm1
 FPrZluq9G2Lpv+CMJ5Dqxw==

<SEC-DOCUMENT>0000921895-08-001114.txt : 20080415
<SEC-HEADER>0000921895-08-001114.hdr.sgml : 20080415
<ACCEPTANCE-DATETIME>20080415175424
ACCESSION NUMBER:		0000921895-08-001114
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20080411
FILED AS OF DATE:		20080415
DATE AS OF CHANGE:		20080415

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Hyde Park Acquisition CORP
		CENTRAL INDEX KEY:			0001373988
		STANDARD INDUSTRIAL CLASSIFICATION:	BLANK CHECKS [6770]
		IRS NUMBER:				205415048
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		450 PARK AVENUE
		STREET 2:		10TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
		BUSINESS PHONE:		212-644-3450

	MAIL ADDRESS:	
		STREET 1:		450 PARK AVENUE
		STREET 2:		10TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Rand Acquisition Corp. II
		DATE OF NAME CHANGE:	20060828

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			RCG Enterprise Ltd
		CENTRAL INDEX KEY:			0001418492
		STATE OF INCORPORATION:			E9
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-52459
		FILM NUMBER:		08758403

	BUSINESS ADDRESS:	
		STREET 1:		666 THIRD AVENUE 26TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10017
		BUSINESS PHONE:		212-845-7900

	MAIL ADDRESS:	
		STREET 1:		666 THIRD AVENUE 26TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10017

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			RCG Crimson Partners, LP
		CENTRAL INDEX KEY:			0001427568
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-52459
		FILM NUMBER:		08758404

	BUSINESS ADDRESS:	
		STREET 1:		666 THIRD AVENUE 26 FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10017
		BUSINESS PHONE:		212-201-4823

	MAIL ADDRESS:	
		STREET 1:		666 THIRD AVENUE 26 FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10017

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			RCG PB, Ltd
		CENTRAL INDEX KEY:			0001401165
		STATE OF INCORPORATION:			E9
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-52459
		FILM NUMBER:		08758405

	BUSINESS ADDRESS:	
		STREET 1:		C/O RAMIUS CAPITAL GROUP, LLC
		STREET 2:		666 THIRD AVENUE 26TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10017
		BUSINESS PHONE:		212-845-7900

	MAIL ADDRESS:	
		STREET 1:		C/O RAMIUS CAPITAL GROUP, LLC
		STREET 2:		666 THIRD AVENUE 26TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10017

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			RAMIUS ADVISORS LLC
		CENTRAL INDEX KEY:			0001275893
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-52459
		FILM NUMBER:		08758406

	BUSINESS ADDRESS:	
		STREET 1:		666 THIRD AVENUE
		STREET 2:		26TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10017
		BUSINESS PHONE:		2129457909

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			RCG BALDWIN LP
		CENTRAL INDEX KEY:			0001275890
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-52459
		FILM NUMBER:		08758407

	BUSINESS ADDRESS:	
		STREET 1:		666 THIRD AVENUE
		STREET 2:		26TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10017
		BUSINESS PHONE:		2129457909

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			RAMIUS CAPITAL GROUP LLC
		CENTRAL INDEX KEY:			0001050154
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-52459
		FILM NUMBER:		08758408

	BUSINESS ADDRESS:	
		STREET 1:		666 THIRD AVENUE
		STREET 2:		26TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10017
		BUSINESS PHONE:		2128457900

	MAIL ADDRESS:	
		STREET 1:		666 THIRD AVENUE
		STREET 2:		26TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10017
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>ram79.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2008-04-11</periodOfReport>

    <noSecuritiesOwned>0</noSecuritiesOwned>

    <issuer>
        <issuerCik>0001373988</issuerCik>
        <issuerName>Hyde Park Acquisition CORP</issuerName>
        <issuerTradingSymbol>HYDQ.OB</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001050154</rptOwnerCik>
            <rptOwnerName>RAMIUS CAPITAL GROUP LLC</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>599 LEXINGTON AVE.</rptOwnerStreet1>
            <rptOwnerStreet2>20TH FLOOR</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10022</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001275890</rptOwnerCik>
            <rptOwnerName>RCG BALDWIN LP</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O RAMIUS LLC</rptOwnerStreet1>
            <rptOwnerStreet2>599 LEXINGTON AVE., 20TH FLOOR</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10022</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001275893</rptOwnerCik>
            <rptOwnerName>RAMIUS ADVISORS LLC</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O RAMIUS LLC</rptOwnerStreet1>
            <rptOwnerStreet2>599 LEXINGTON AVE., 20TH FLOOR</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10022</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001401165</rptOwnerCik>
            <rptOwnerName>RCG PB, Ltd</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O RAMIUS LLC</rptOwnerStreet1>
            <rptOwnerStreet2>599 LEXINGTON AVE., 20TH FLOOR</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10022</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001427568</rptOwnerCik>
            <rptOwnerName>RCG Crimson Partners, LP</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O RAMIUS LLC</rptOwnerStreet1>
            <rptOwnerStreet2>599 LEXINGTON AVE., 20TH FLOOR</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10022</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001418492</rptOwnerCik>
            <rptOwnerName>RCG Enterprise Ltd</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>CITCO FUND SERVICES LIMITED</rptOwnerStreet1>
            <rptOwnerStreet2>CORPORATE CENTER, WEST BAY ROAD</rptOwnerStreet2>
            <rptOwnerCity>GRAND CAYMAN</rptOwnerCity>
            <rptOwnerState></rptOwnerState>
            <rptOwnerZipCode></rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock, $.0001 par value</value>
                <footnoteId id="F1"/>
                <footnoteId id="F2"/>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>891030</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By RCG Baldwin, L.P.</value>
                    <footnoteId id="F3"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock, $.0001 par value</value>
                <footnoteId id="F1"/>
                <footnoteId id="F2"/>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>50000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By RCG Crimson Partners, LP</value>
                    <footnoteId id="F4"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock, $.0001 par value</value>
                <footnoteId id="F1"/>
                <footnoteId id="F2"/>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>925430</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By RCG Enterprise, Ltd</value>
                    <footnoteId id="F5"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock, $.0001 par value</value>
                <footnoteId id="F1"/>
                <footnoteId id="F2"/>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>176600</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By RCG PB, Ltd.</value>
                    <footnoteId id="F6"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">Each Reporting Person may be deemed to be a member of a Section 13(d) group that owns more than 10% of the Issuer's outstanding shares of Common Stock. To enable all of the Reporting Persons to gain access to the Securities and Exchange Commission's electronic filing system (which only accepts a maximum of 10 joint filers per report), this report is the first of two identical reports relating to the same transaction being filed with the Securities and Exchange Commission.</footnote>
        <footnote id="F2">Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of these securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose.</footnote>
        <footnote id="F3">Shares of Common Stock beneficially owned by RCG Baldwin, L.P. (Baldwin).  As the general partner of Baldwin, Ramius Advisors, LLC (Ramius Advisors) may be deemed to beneficially own the shares of Common Stock beneficially owned by Baldwin.  As the sole member of Ramius Advisors, Ramius LLC (Ramius) may be deemed to beneficially own the shares of Common Stock beneficially owned by Ramius Advisors.</footnote>
        <footnote id="F4">Shares of Common Stock beneficially owned by RCG Crimson Partners, L.P. (Crimson).  As the general partner of Crimson, Ramius may be deemed to beneficially own the shares of Common Stock beneficially owned by Crimson.</footnote>
        <footnote id="F5">Shares of Common Stock beneficially owned by RCG Enterprise, Ltd (RCG Enterprise), such shares consist of 901,530 shares of Common Stock held directly by RCG Enterprise and 23,900 shares of Common Stock issuable upon the exercise of certain units held by RCG Enterprise.  As the investment manager of RCG Enterprise, Ramius may be deemed to beneficially own the shares of Common Stock beneficially owned by RCG Enterprise.</footnote>
        <footnote id="F6">Shares of Common Stock beneficially owned by RCG PB, Ltd. (RCG PB), such shares consist of 169,700 shares of Common Stock held directly by RCG PB and 6,900 shares of Common Stock issuable upon the exercise of certain units held by RCG PB.  Ramius Advisors, as the investment advisor of RCG PB, may be deemed to beneficially own the shares of Common Stock beneficially owned by RCG PB.  Ramius, as the sole member of Ramius Advisors, may be deemed to beneficially own the shares of Common Stock beneficially owned by RCG PB.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>By: Ramius LLC; By: /s/ Owen S. Littman, Authorized Signatory</signatureName>
        <signatureDate>2008-04-15</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>By: RCG Baldwin, L.P.; By: /s/ Owen S. Littman, Authorized Signatory</signatureName>
        <signatureDate>2008-04-15</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>By: Ramius Advisors, LLC; By: /s/ Owen S. Littman, Authorized Signatory</signatureName>
        <signatureDate>2008-04-15</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>By: RCG PB, Ltd.; By: /s/ Owen S. Littman, Authorized Signatory</signatureName>
        <signatureDate>2008-04-15</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>By: RCG Crimson Partners, L.P.; By: /s/ Owen S. Littman, Authorized Signatory</signatureName>
        <signatureDate>2008-04-15</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>By: RCG Enterprise, Ltd; By: /s/ Owen S. Littman, Authorized Signatory</signatureName>
        <signatureDate>2008-04-15</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----