Hbk Investments L P Watch

from SC 13G 1 page Hbk New York LLC (A Delaware Limited Liability Company) Certificate of Authority the Undersigned, Being the Managing Member of Hbk New York LLC (The "Company"), Hereby Certifies That Jon L. Mosle Is Authorized to Act for and on Behalf of the Company to Carry Out the Purposes of the Company in Relation to Filings and Requests and Related Correspondence With the Securities and Exchange Commission and Any Other Governmental or Self-Regulatory Agency or Body With Authority to Regulate Securities or Commodities Transactions or Related Business Activities. in Witness Whereof, the Undersigned Has Executed This Certificate of Authority to Be Effective as of the 17th Day of October, 2008. Hbk Management LLC By: /S/ J. Baker Gentry, Jr. Name: J. Baker Gentry, Jr. Title: Authorized Signatory

from SC 13G/A 1 page Authorization Certificate

from 13F-HR 1 page Hbk Investments L.P. (A Delaware Limited Partnership) Certificate of Authority the Undersigned, Being the Sole General Partner of the Hbk Investments L.P. (The "Partnership"), Hereby Certifies That Jon L. Mosle Is Authorized to Act for and on Behalf of the Partnership to Carry Out the Purposes of the Partnership in Relation to Filings and Requests and Related Correspondence With the Securities and Exchange Commission and Any Other Governmental or Self- Regulatory Agency or Body With Authority to Regulate Securities or Commodities Transactions or Related Business Activities. in Witness Whereof, the Undersigned Has Executed This Certificate of Authority as of the 31st Day of January, 2007. Hbk Partners II L.P. By: Hbk Management LLC Its Sole General Partner By: /S/ J. Baker Gentry, Jr. Name: J. Baker Gentry, Jr. Title: Authorized Signatory

from 13F-HR 1 page Ex. 1 Hbk Investments L.P. Authorization Certificate Reference Is Made to That Certain Second Amended and Restated Limited Partnership Agreement of Hbk Investments L.P., a Delaware Limited Partnership (The "Partnership"), Dated as of January 1, 1997 (The "Agreement"). All Capitalized Terms Which Are Not Defined Herein Shall Have the Meanings Set Forth in the Agreement. the Undersigned, Being the Sole General Partner in the Partnership, Pursuant to Section 7.1 of the Agreement and Resolutions Dated October 27, 2004, Does Hereby Authorize Jon L. Mosle, General Counsel of the Partnership, to Act for and on Behalf of the Partnership to Carry Out the Purposes of the Partnership in Relation to Filings and Requests and Related Correspondence With the Securities and Exchange Commission, the Commodities Futures Trading Commission and Any Other Governmental or Self-Regulatory Agency or Body With Authority to Regulate Securities or Commodities Transactions or Related Business Activities. in Witnes Whereof, the Undersigned Has Executed This Authorization Certificate as of the 12th Day of November, 2004. General Partner Hbk Partners II L.P. By: Hbk Management LLC, Its Sole General Partner By: /S/ David C. Haley David C. Haley Member, Authorized Signatory

from SC 13G 1 page Ex. 1 Hbk Investments L.P. Authorization Certificate Reference Is Made to That Certain Second Amended and Restated Limited Partnership Agreement of Hbk Investments L.P., a Delaware Limited Partnership (The "Partnership"), Dated as of January 1, 1997 (The "Agreement"). All Capitalized Terms Which Are Not Defined Herein Shall Have the Meanings Set Forth in the Agreement. the Undersigned, Being the Sole General Partner in the Partnership, Pursuant to Section 7.1 of the Agreement and Resolutions Dated October 27, 2004, Does Hereby Authorize Jon L. Mosle, General Counsel of the Partnership, to Act for and on Behalf of the Partnership to Carry Out the Purposes of the Partnership in Relation to Filings and Requests and Related Correspondence With the Securities and Exchange Commission, the Commodities Futures Trading Commission and Any Other Governmental or Self-Regulatory Agency or Body With Authority to Regulate Securities or Commodities Transactions or Related Business Activities. in Witnes Whereof, the Undersigned Has Executed This Authorization Certificate as of the 12th Day of November, 2004. General Partner Hbk Partners II L.P. By: Hbk Management LLC, Its Sole General Partner By: /S/ David C. Haley David C. Haley Member, Authorized Signatory

from SC 13G 1 page Hbk Investments L.P. Authorization Certificate Reference Is Made to That Certain Second Amended and Restated Limited Partnership Agreement of Hbk Investments L.P., a Delaware Limited Partnership (The "Partnership"), Dated as of January 1, 1997 (The "Agreement"). All Capitalized Terms Which Are Not Defined Herein Shall Have the Meanings Set Forth in the Agreement. the Undersigned, Being the Sole General Partner in the Partnership, Pursuant to Section 7.1 of the Agreement, Does Hereby Authorize Kenneth M. Hirsh, Laurence H. Lebowitz, William E. Rose, Richard L. Booth, Jr., David C. Haley, Jamiel A. Akhtar, Kevin O'NEAL and Benjamin Heller, to Act for and on Behalf of the Partnership and to Execute Such Documents, Make Such Filings, Seek Such Approvals and Take Such Actions as May Be Necessary or Advisable in Order to Carry Out the Purposes of the Partnership. in Witness Whereof, the Undersigned Has Executed This Authorization Certificate as of the 30th Day of September, 2003. General Partner Hbk Partners II L.P. By: Hbk Management LLC, Its Sole General Partner By: /S/ David C. Haley David C. Haley Member, Authorized Signatory