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     2. **Base Rent For Additional Premises**. Tenant shall pay monthly base rent for theAdditional Premises as provided below and otherwise as provided in the Lease:     **Additional**  **Premises****Period** **Monthly Base Rent**Additional Premises Commencement Date — May 31, 2007 [***]June 1, 2007 — May 31, 2008 [***]June 1, 2008 — May 31, 2009 [***]June 1, 2009 — May 31, 2010 [***]June 1, 2010 — May 31, 2011 [***]June 1, 2011 — Lease Expiration Date [***]     3. **Expenses and Taxes**. Commencing on the Additional Premises Commencement Date: (a)Tenant shall pay Tenant’s Share for the Additional Premises of increases in Taxes and Expenses overthe respective amounts for the year 2006, and as otherwise provided in the Lease, and (b) “**Tenant’sShare**” for the Additional Premises shall be two and 24/100 percent (2.24%), for purposes hereof.     4. **Prorations; Consolidated or Separate Billings**. If the Additional PremisesCommencement Date does not occur at the beginning of an applicable payment period under the Lease,Landlord shall reasonably pro rate Tenant’s payment obligations on a per diem basis. The BaseRent, Expenses, Taxes, and all other rentals and charges respecting the Additional Premises aresometimes herein called “Additional Premises Rent”. Landlord may compute and bill AdditionalPremises Rent (or components thereof) separately or treat the Additional Premises and Premises asone unit for computation and billing purposes.     5. **Other Terms; Remaining Right of Offer**. Commencing on the Additional PremisesCommencement Date, the Additional Premises shall be added to, and become part of, the Premisesunder the Lease, and all applicable provisions then or thereafter in effect under the Lease shallalso apply to the Additional Premises (including, without limitation, the Extension Option pursuantto Exhibit D attached to Lease Amendment Seven), except as provided to the contrary herein. TheAdditional Premises hereunder together with the Additional Premises pursuant to Lease AmendmentSeven comprise the entire rentable area of the 6th floor of the Building; therefore, Tenant’s Rightof Offer pursuant to Exhibit E attached to Lease Amendment Seven shall hereafter apply only to allfourth (4th) floor space in the Building. *** Confidential information on this page has been omitted and filed separately with theCommission. Confidential treatment has been requested with respect to the omitted portions.
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     6. **Condition of Additional Premises**. Tenant has inspected, or had an opportunity toinspect, the Additional Premises (and portions of the Property, Systems and Equipment providingaccess to or serving the Additional Premises), and agrees to accept the same “as is” without anyagreements, representations, understandings or obligations on the part of Landlord to perform orpay for any alterations, repairs or improvements, except as may be expressly provided under thisLease. Tenant shall, at its option, perform certain Work to the Additional Premises, and Landlordshall provide an Allowance therefor, as further described in Exhibit B attached hereto.Notwithstanding the foregoing to the contrary, Landlord hereby represents that to Landlord’s actualknowledge as of the date of this Amendment (i) the Building standard mechanical, electrical,plumbing, sprinkler and HVAC equipment servicing the Additional Premises are in good working order,and (ii) there are no current material violations of Laws affecting Tenant’s use of the AdditionalPremises. “Landlord’s actual knowledge” herein means the actual knowledge of the Asset Manager forthe management company for the Property.     7. **Early Access; Possession Date; Date; Confirmation of Dates**. Landlord shall permitTenant to enter the Additional Premises on the day immediately following mutual execution anddelivery of this Amendment (“Possession Date”) but Tenant shall with respect to theAdditional Premises have no obligation to pay Landlord the Additional Premises Rent (consisting ofBase Rent, Taxes and Expenses) for such period prior to the Additional Premises Commencement Date(as defined in Section 1 above). During any period that Tenant shall enter the Additional Premisesprior to the Additional Premises Commencement Date to perform Work under Exhibit B hereto,or to install telecommunications and computer cabling, equipment and furniture, Tenant shall complywith all terms and provisions of the Lease, except that the Additional Premises Commencement Dateshall not occur based on such early possession for such purposes. The Additional PremisesCommencement Date shall be the earlier to occur of (i) Tenant’s occupancy of the AdditionalPremises for business purposes, or (ii) April 1, 2007. Landlord and Tenant shall execute aconfirmation of any dates herein in such form as Landlord may reasonably request; any failure torespond within thirty (30) days after Landlord provides such written confirmation shall be deemedan acceptance of the dates set forth in Landlord’s confirmation. If Tenant disagrees withLandlord’s determination of such dates, Tenant shall pay Additional Premises Rent and perform allother obligations commencing and ending on the dates determined by Landlord, subject to refund orcredit against Additional Premises Rent when the matter is resolved.     8. **Real Estate Brokers**. Landlord and Tenant hereby: (a) mutually represent to eachother that they have dealt only with CB Richard Ellis, Inc. (representing Tenant) and PM RealtyGroup (representing Landlord) as broker, salesperson, agent or finder in connection with thisAmendment (and to whom Landlord shall pay a commission pursuant to separate written agreement), and(b) mutually agree to defend, indemnify and hold each other harmless from and against allliabilities and expenses (including reasonable attorneys’ and expert witness fees, and court costs)arising from any breach of their respective foregoing representations.     9. **Offer**. The submission and negotiation of this Amendment shall not be deemed anoffer to enter into the same by Landlord. This Amendment shall not be binding on Landlord unlessand until fully signed and delivered by both parties. Tenant’s execution of this Amendmentconstitutes a firm offer to enter into the same which may not be withdrawn for a
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period of thirty (30) days after delivery to Landlord. During such period, Landlord mayproceed in reliance thereon, but such acts shall not be deemed an acceptance.     10. **Whole Amendment; Full Force and Effect; Conflicts**. This Amendment sets forth theentire agreement between the parties with respect to the matters set forth herein. There have beenno additional oral or written representations or agreements. As amended herein, the Lease shallremain in full force and effect. In case of any inconsistency between the provisions of the Leaseand this Amendment, the latter provisions shall govern.     11. **Interpretation**. This Amendment shall be interpreted in a reasonable manner inconjunction with the Lease. If an Exhibit is attached to this Amendment, the term “Lease” thereinshall refer to this Amendment or the Lease as amended, and terms such as “Commencement Date” and“Lease Term” shall refer to analogous terms in this Amendment, all as the context expresslyprovides or reasonably implies. Unless expressly provided to the contrary herein: (a) any termsdefined herein shall have the meanings ascribed herein when used as capitalized terms in otherprovisions hereof, (b) capitalized terms not otherwise defined herein shall have the meanings, ifany, ascribed thereto in the Lease, and (c) non-capitalized undefined terms herein shall beinterpreted broadly and reasonably to refer to terms contained in the Lease which have a similarmeaning, and as such terms may be further defined therein.     12. **Authority**. Each signatory of this Amendment represents hereby that he or she hasthe authority to execute and deliver the same on behalf of the party hereto for which suchsignatory is acting.     **IN WITNESS WHEREOF**, the parties have executed this Amendment as of the date first set forthabove.     LANDLORD: **CMD Realty Investment Fund IV, L.P.**[SEAL]