This Sublease is subject and subordinate to the Prime Lease and to each exception, encumbrance, lien or other matter to which the Prime Lease is or shall be subordinate. In the event of lawful termination of this Sublease, re-entry or dispossession by Prime Landlord under the Prime Lease, Prime Landlord may take over all of the right, title and interest of Sublandlord, as sublessor under this Sublease, and Subtenant shall attorn to Prime Landlord pursuant to the then executory provisions of this Sublease, except that the Prime Landlord shall not be # liable for any previous act or omission of Sublandlord under this Sublease, # subject to any counterclaim, offset or defense not expressly provided in this Sublease (which theretofore accrued to Subtenant against Sublandlord), # bound by any previous prepayment of more than one (1) month’s Rent, or # bound by any covenant to undertake or complete or make payment to or on behalf of Subtenant including with respect to any construction the Subleased Premises.

Prime Rate. Borrower may prepay principal on any portion of this Note which bears interest determined in relation to the Prime Rate at any time, in any amount and without penalty.

Prime Rate. Prime Rate shall mean the rate of interest which Bank of America, N.A. (“BOA”) announces and publishes from its principal office in San Francisco as its “prime rate”. The Prime Rate is not intended to be the lowest rate of interest charged by BOA to its borrowers. Each change in the Interest Rate shall become effective on the effective date of each change in Prime Rate, as announced by BOA. If more than one category of “prime rate” publicly announced by BOA is in effect during any calendar month, the Prime Rate shall be the highest “prime rate” in effect. If BOA shall not publicly announce its “prime rate”, then the Prime Rate shall be the highest reference, base or prime rate in effect as announced by the largest bank (in terms of capital and surplus) having its principal office in Los Angeles, California, which bank publicly announces such a rate.

Prime Rate. Prime Rate shall mean the rate of interest which Bank of America, N.A. (“BOA”) announces and publishes from its principal office in San Francisco as its “prime rate”. The Prime Rate is not intended to be the lowest rate of interest charged by BOA to its borrowers. Each change in the Interest Rate shall become effective on the effective date of each change in Prime Rate, as announced by BOA. If more than one category of “prime rate” publicly announced by BOA is in effect during any calendar month, the Prime Rate shall be the highest “prime rate” in effect. If BOA shall not publicly announce its “prime rate”, then the Prime Rate shall be the highest reference, base or prime rate in effect as announced by the largest bank (in terms of capital and surplus) having its principal office in Los Angeles, California, which bank publicly announces such a rate.

This Sublease shall not be effective until and unless Prime Lessor has given its consent hereto; Sublessor shall be responsible for paying all costs and expenses payable to Prime Lessor under the Prime Lease in connection with obtaining such consent. Sublessor shall not be liable to Sublessee for the failure or refusal of Prime Lessor to consent to this Sublease.

Prime Premises. The parties acknowledge that the Prime Premises shall be deemed to consist of two (2) Control Areas, as defined by the IBC, and Tenant shall not, in the Prime Premises, exceed the limitations which are imposed by the IBC on use and storage of Hazardous Materials for premises consisting of two Control Areas, and

PRIME LEASE. This Sublease is subordinate to that certain Lease Agreement between WE 300 George Street, L.L.C. (“Landlord”) and Tenant dated as of May 1, 2006, as amended (the “Prime Lease”), provided that Sublandlord will obtain a non-disturbance agreement from Landlord upon the execution of this Sublease. Notwithstanding anything to the contrary contained herein, the parties agree that this Sublease shall only be subject to the provisions of the Prime Lease to the extent the same are expressly incorporated into this Sublease. In the event of a conflict between the terms and conditions of the Prime Lease and this Sublease, this Sublease shall control. The following provisions shall apply relating to the Prime Lease:

Prime Premises. The parties acknowledge that the Prime Premises shall be deemed to consist of one (1) Control Area, as defined by the IBC, and Tenant shall not, in the Prime Premises, exceed the limitations which are imposed by the IBC on use and storage of Hazardous Materials for premises consisting of one Control Area located on the first (1st) floor of a building, and

Prime Premises. Exhibit 1A to the Lease is hereby deleted and replace with Exhibit 1A attached hereto.

all references in the Prime Lease to “Landlord”, “Tenant”, “Lease” and “Premises” shall be deemed to refer to Sublessor, Sublessee, this Sublease and the Premises subleased hereunder, except that all references in the following sections and/or provisions of the Prime Lease to “Landlord”, “Tenant”, “Lease”, and “Premises”, respectively, shall be deemed to refer to “Prime Lessor”, “Sublessee”, this “Sublease” and the “Premises subleased hereunder”, respectively (i.e., it is the intention of the parties