JOINT FILING AGREEMENT
EXHIBIT 4
Each of the undersigned hereby acknowledges and agrees, in compliance with the provisions of Rule 13d-1(k)(1) promulgated under the Securities Exchange Act of 1934, as amended, that the Schedule 13D to which this Agreement is attached as an Exhibit, and any amendments thereto, will be filed with the Securities and Exchange Commission jointly on behalf of the undersigned. This Agreement may be executed in one or more counterparts.
Dated as of May 25 , 2007.
| Lispenard Street Credit (Master), Ltd. |
| By: XxXxxx Xxxxx Capital LLC, its investment manager |
| By: /s/ W. Xxxxxx Xxxxxxx |
| Name: W. Xxxxxx Xxxxxxx |
| Title: Chief Operating Officer |
| Pond View Credit (Master), L.P. |
| By: XxXxxx Xxxxx Capital LLC, its investment manager |
| By: /s/ W. Xxxxxx Xxxxxxx |
| Name: W. Xxxxxx Xxxxxxx |
| Title: Chief Operating Officer |
| XxXxxx Xxxxx Capital LLC |
| By: XxXxxx Xxxxx Management LLC, its management member |
| By: /s/ Xxxx XxXxxx |
| Name: Xxxx XxXxxx |
| Title: Authorized Person |
| DiMiao Ahmad Management LLC |
| By: /s/ Xxxx XxXxxx |
| Name: Xxxx XxXxxx |
| Title: Authorized Person |
Xxxx XxXxxx
/s/ Xxxx DiMaio________
Xxxxxx Xxxxx
/s/ Nasser Ahmad_______
