SECOND AMENDMENT TO OFFICE LEASE

With the addition of the Fifth Floor Expansion Space, Tenant’s Share of Operating Expenses shall be increased from 7.81% to 13.86%, Tenant’s Share of Operating Costs shall be increased from 8.24% to 16.33% and Tenant’s Share of Real Estate Taxes shall be increased from 7.81% to 13.86%, with such increased amounts pro rated to reflect partial year tenancy with respect to the Fifth Floor Expansion Space from the Fifth Floor Expansion Space Commencement Date through the end of that calendar year.

2.              Letter of Credit

Landlord and Tenant acknowledge that Tenant has provided a Security Deposit Letter of Credit (the “ Letter of Credit ”) in the amount of $183,588.00 pursuant to the First Amendment and Section 6(B) of the Lease and that Tenant had the right to reduce the Letter of Credit by $61,196.00 on the last day of the first Lease Year, which right was not exercised by Tenant. Landlord and Tenant agree that given Tenant’s right to terminate this Second Amendment pursuant to the Fifth Floor Expansion Space Termination Option as provided in Section 4 hereof, and in consideration of Landlord’s willingness to not require an increase in the Letter of Credit immediately upon execution of this Second Amendment, Tenant hereby waives it right to reduce the Letter of Credit until after the exercise or expiration of the Fifth Floor Expansion Space Termination Option.

If Tenant properly exercises the Fifth Floor Expansion Space Termination Option pursuant to Section 4 hereof and this Second Amendment is terminated pursuant thereto, Tenant shall be entitled to take an immediate reduction in the Letter of Credit of

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$61,196.00 and further reductions on the last day of the second, third and fourth Lease Year as outlined in the First Amendment.

If Tenant does not terminate this Second Amendment pursuant to the Fifth Floor Expansion Space Termination Option, on the Fifth Floor Expansion Space Commencement Date, the Letter of Credit shall be increased pro rata from One Hundred Eighty-Three Thousand Five Hundred Eighty-Eight Dollars ($183,588.00) to Three Hundred Twenty Thousand Three Hundred Six Dollars ($320,306.00) and Tenant shall simultaneously be permitted to take a reduction of One Hundred Six Thousand Seven Hundred Sixty-Eight Dollars ($106,768.00), which pro rata increase and reduction shall be evidenced by an amendment to the Letter of Credit to be delivered by Tenant to Landlord on such date, such that on the Fifth Floor Expansion Space Commencement Date the Letter of Credit shall be in the amount of Two Hundred Thirteen Thousand Five Hundred Thirty-Eight Dollars ($213,538). The Letter of Credit Reduction chart contained in Section 6(C) of the Lease shall be deemed deleted and replaced with the following:

3.      Term

(A) The term of the Lease with respect to the Fifth Floor Expansion Space shall commence on the Fifth Floor Expansion Space Commencement Date and shall expire on and be coterminous with the Expiration Date of the Lease, May 31, 2017. The term of the Lease with respect to the Fifth Floor Expansion Space shall also include any properly exercised renewal or extension of the Lease.

(B) The “ Fifth Floor Expansion Space Commencement Date ” shall be the earlier of (i) the date on which Tenant commences business operations in the Fifth Floor Expansion Space or (ii) the date on which the Fifth Floor Expansion Space Leasehold Work (as defined in Exhibit B-1 attached hereto) is substantially complete (as determined in accordance with Paragraph 10 of Exhibit B-1 attached hereto). Notwithstanding the foregoing, Tenant shall not have any right to commence business operations in the Fifth Floor Expansion Space unless the same are vacant and delivered to Tenant by Landlord and during any period Tenant is in breach of any of its obligations under the Lease. Promptly after the Fifth Floor Expansion Space Commencement Date is ascertained, Landlord shall provide and Tenant shall execute a certificate confirming the Fifth Floor Expansion Space Commencement Date in the form of Exhibit D-2 attached hereto.

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(C) It is presently anticipated that the Fifth Floor Expansion Space will be delivered to Tenant with the Fifth Floor Expansion Space Leasehold Work substantially complete, except as hereinafter provided, on or about February 15, 2009; provided, however, that if Landlord does not deliver possession of the Fifth Floor Expansion Space by such date, Landlord shall not have any liability whatsoever, and except as set forth in the sentence next following, this Second Amendment shall not be rendered void or voidable, as a result thereof. The foregoing notwithstanding, in the event the Fifth Floor Expansion Space Commencement Date has not occurred by June 15, 2009 (as such date may be extended by force majeure and Tenant Delay, as defined in Exhibit  B ) , then Tenant shall have the right to terminate this Second Amendment without penalty upon notice to Landlord given prior to the Fifth Floor Expansion Space Commencement Date. If so terminated, the Lease shall thereafter continue in full force and effect without reference to this Second Amendment.

Except as herein set forth the Fifth Floor Expansion Space shall be deemed part of the Demised Premises Expanded and the Lease shall apply to the Fifth Floor Expansion Space in the same manner it applies to the space originally demised.

4.      Prior to the Fifth Floor Expansion Space Commencement Date, Tenant shall have the option to terminate this Second Amendment (the “ Fifth Floor Expansion Space Termination Option ”) by providing Landlord with written notice and payment, along with such notice, of the applicable Fifth Floor Expansion Space Termination Fee as follows:

This Fifth Floor Expansion Space Termination Option shall, if not thereto exercised, expire upon the earlier of (A) the date Tenant takes possession of the Fifth Floor Expansion Space or (B) 5:00pm EST on December 31, 2008. In the event this Second Amendment is so terminated, the Lease shall continue in full force and effect in accordance with its terms and without reference to this Second Amendment.

5.      Any and all references in the Lease to “200 Park Place” are hereby deleted and replaced with “One Park Place.”

6.      Landlord’s address in Section 1 of the Lease, and Landlord’s notice address in Paragraph 41 of the Lease, are hereby deleted and replaced with the following: “c/o Jerome J. Parks Companies, One Park Place, Suite 400, Annapolis, Maryland 21401, Attn: Jerome J. Parks.”

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7.      By virtue of the leasing of the Fifth Floor Expansion Space, Tenant shall be entitled to an allocation of two (2) additional contracts for reserved spaces, such contracts to be made available pursuant to Section 8 of the Lease.

8.      This Second Amendment shall be binding upon and inure to the benefit of the parties hereto, their successors and assigns.

9.      This Second Amendment may be executed in multiple counterparts, each of which shall be an original, but all of which shall constitute one and the same Second Amendment. Faxed signatures shall have the same binding effect as original signature, and a faxed Second Amendment containing the signatures (original or faxed) of the parties shall be binding.

10.    In all other respects the Lease shall continue in full force and effect in accordance with its terms.

[Signatures contained on the following page]

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IN WITNESS WHEREOF, Landlord and Tenant have caused this Second Amendment to be executed under seal as of the date first above written.

EXHIBIT A-2

FIFTH FLOOR EXPANSION SPACE

(Attached)