All corporate, partnership, limited liability company or similar action, as applicable on the part of such Warrant Holder, necessary for the authorization, execution, delivery and performance of this Agreement, the Warrant Exercise and the performance of all of such Warrant Holder’s obligations hereunder have been taken or will be taken prior to the applicable Closing.  This Agreement has been duly executed by the Warrant Holder and constitutes valid and legally binding obligations of such Warrant Holder, enforceable against such Warrant Holder in accordance with their respective terms, subject to the laws of general application relating to bankruptcy, insolvency and the relief of debtors and rules of law governing specific performance, injunctive relief or other equitable remedies.