Additional Rent. [[Organization B:Organization]] shall pay to [[Organization A:Organization]] as Additional Rent throughout the Term, the following:

Additional Rent. All monies other than Base Rent required to be paid by Tenant hereunder, including, but not limited to, Tenant’s Proportionate Share of Operating Expenses, as specified in Paragraph 7 of this Lease, charges to be paid by Tenant under Paragraph 15, the interest and late charge described in Paragraphs 26.4 and 26.5, and any monies spent by Landlord pursuant to Paragraph 30, shall be considered additional rent (“Additional Rent”). Except as otherwise provided herein, all items of Additional Rent shall be paid within 30 days after Landlord’s request for payment. “Rent” shall mean Base Rent and Additional Rent.

Additional Rent. Subtenant shall pay to Sublandlord its pro rata share (“Pro-Rata Share”) of all “Direct Expenses” (as defined in [Section 4.2.2] of the Master Lease) and costs of utilities under [Section 6.2] of the Master Lease, as incorporated herein, and all amounts other than Base Rent required to be paid by Sublandlord under the Master Lease to perform maintenance or provide utilities with respect to the Subleased Premises and the Shared Area (in each case as if Master Landlord provided the same; including being subject to the terms of [Section 4.2.4] of the Master Lease), as and when such amounts are due under the Master Lease, as incorporated herein. For purposes of this Sublease, Subtenant’s Pro Rata Share is deemed to be 13.97% with respect to the Building, which is equal to 100% of the rentable square feet of the Subleased Premises plus 25% of the rentable square feet of the Shared Area, divided by the square footage of the Building, and 29.23% with respect to the Premises. Sublandlord shall promptly forward to Subtenant all Estimate Statements, Statements, invoices and backup documentation received from Master Landlord regarding “Tenant’s Share” of Direct Expenses under the Master Lease. Subtenant shall also pay to Sublandlord, within thirty (30) days of request by Sublandlord, the entire cost of such amounts to the extent due to the misuse or excess use or negligence, willful misconduct or violation of this Sublease by Subtenant or any of its agents, employees or contractors. In addition, Subtenant shall pay to Sublandlord, within thirty (30) days of request by Sublandlord, the entire cost of Sublandlord’s cost of performing any repairs or maintenance or providing other services to the Subleased Premise or Shared Area specifically requested by Subtenant. All monetary obligations of Subtenant to Sublandlord under this Sublease (other than Base Rent) shall be deemed “Additional Rent.” Base Rent and Additional Rent shall be referred to collectively as “Rent”. Subtenant shall be entitled to its Pro-Rata Share of all credits, if any, given by Master Landlord to Sublandlord for Sublandlord’s overpayment of such amounts, and shall not be required to pay any gross receipts tax on rent payable under the Master Lease.

install an electricity sub-meter to measure electricity consumed in the Third Floor Additional Premises, and

install a transformer supplying 300 amps of power to the Third Floor Additional Premises, which work shall be performed as soon as commercially reasonably possible after the date of this Amendment (if Tenant desires to relocate any of the aforementioned power to the Existing Premises on the third floor. Tenant may do so at Tenant’s expense in accordance with the construction requirements of Paragraph 1.b.ii. below, and, upon the expiration or earlier termination of the Lease, Tenant shall restore the power back to the Third Floor Additional Premises).

Renewal Option. The renewal option provided for in Article 22 of the Lease (as added to the Lease by Paragraph 7 of the Fifth Amendment) shall apply to the entire premises covered by the Lease (which is the Existing Premises, the Additional Third Floor Premises plus the Additional Fourteenth Floor Premises) and may not be exercised for only a portion thereof.

bring an air supply duct to the Additional Third Floor Premises (supplying 1,000 cubic feet per minute). (Any required distribution of such air supply shall be performed by Tenant as a part of the Third Floor Alterations.).

Application of Portions of Allowance to Annual Fixed Rent. Tenant shall be entitled to apply up to Six Hundred Fifteen Thousand Two Hundred Sixty Dollars ($615,260.00) of the Landlord’s Allowance described in Paragraph 5.c.i., above toward the annual fixed rent due for the Premises during the period commencing June 1, 2008 and ending May 31, 2010 (the “Rent Period”). Within thirty (30) days after Substantial Completion of the Tenant Improvements and provided that there remain unused Landlord Allowance dollars from the Landlord’s Allowance, Tenant shall inform Landlord in writing of Tenant’s desire to apply such unused amounts to annual fixed rent in accordance with the provisions of this Paragraph 5.c.ii. Tenant’s failure to provide such notice shall be deemed Tenant’s election not to use any such remaining portion of the Allowance for free rent.

The 1996 annual fixed rent for the premises demised pursuant to the Lease shall be the sum of $533,345.21, which shall be paid in ten (10) equal monthly installments of $53,334.52 commencing March 1, 1996 and ending December 31, 1996. The annual fixed rent set forth in this Paragraph 4, is net of the debt of $61,334.33 refereed to in Paragraph 1 of the amendment to the Agreement of Lease dated December 22, 1995 (“First Amendment”). The undersigned hereby acknowledge and agree that payment of $266,672.30 representing full settlement of the fixed rent for the period January 1, 1996 through July 31, 1996 has been received prior to, or concurrent with the execution of this Agreement. The fixed rent obligation beginning August 1, 1996 remains $53,334.52 per month through December 31, 1996.

Tenant shall continue to pay annual fixed rent, additional rent, escalations and other charges for the Substitute Storage Space from the Substitute Storage Space Commencement Date through the Expiration Date at the rates and under the conditions set forth in the Lease, as modified by the Ninth Amendment, but shall have no obligations or liabilities accruing from and after the Substitute Storage Space Commencement Date with respect to the Storage Space which shall no longer be a part of the Premises.