SECOND AMENDMENT TO SECURITY AGREEMENT
This SECOND AMENDMENT TO SECURITY AGREEMENT (this “ Amendment ”), dated as of January 16, 2008, is made
and given by each of the undersigned (collectively, the “ Grantors ” and individually, each a “ Grantor ”), in favor of WB QT,
LLC, a Delaware limited liability company, as agent for the lenders (the “ Lenders ”) from time to time party to the Credit
Agreement defined below (in such capacity, the “ Secured Party ”).
A. Each Grantor executed in favor of the Secured Party, for the benefit of the Lenders, the Security Agreement dated as of
January 31, 2007, as amended by a First Amendment to Security Agreement dated as of November 6, 2007 (the “ Security
Agreement ”) pursuant to which each Grantor pledged and granted to the Secured Party, for the benefit of the Lenders, a
security interest in the property described therein.
B. The Grantors desire to amend certain provisions of the Security Agreement and the Secured Party has agreed to make
such amendments, subject to the terms and conditions o this Amendment.
NOW, THEREFORE, in consideration of the premises and of the mutual covenants and agreements herein contained, it is
agreed as follows:
1. Defined Terms . Capitalized terms used in this Amendment which are defined in the Security Agreement shall have
the same meanings as defined therein, unless otherwise defined herein.
2. Amendment of Obligations . The definition of “ Obligations ” contained in Section 1(a) of the Security Agreement
is hereby amended in its entirety to read as follows:
“ Obligations ” shall mean (a) all indebtedness, liabilities and obligations of each Grantor to the Secured Party or
any Lender of every kind, nature or description under the Credit Agreement, including the Borrower’s obligations on
any promissory note or notes under the Credit Agreement and any note or notes hereafter issued in substitution or
replacement thereof, and any other Loan Document (as defined in