**POWER        OF ATTORNEY**

| **Signature**                                         | **Title**                                                                                                 | **Date**                         |
|-------------------------------------------------------|-----------------------------------------------------------------------------------------------------------|----------------------------------|
|                                                  |                                                                                                      |                             |
|                                                  | President                  and Chief Executive Officer                                                    | August                  11, 2006 |
| Eric                  W. Schrier                 |                                                                                                      |                             |
|                                                  |                                                                                                      |                             |
|                                                  | Senior                  Vice President and Chief Financial                  Officer                       | August                  11, 2006 |
| Michael                  S. Geltzeiler                |                                                                                                      |                             |
|                                                  |                                                                                                      |                             |
|                                                  | Vice                  President and Corporate Controller (chief                  accounting officer) | August                  11, 2006 |
| Thomas                  D. Barry                      |                                                                                                      |                             |
|                                                  |                                                                                                      |                             |
| /s/ Thomas                  O. Ryder        | Director,                  Chairman of the Board                                                          | August                  11, 2006 |
| Thomas                  O. Ryder                      |                                                                                                      |                             |
|                                                  |                                                                                                      |                             |
| /s/ Jonathan                  B. Bulkeley   | Director                                                                                                  | August                  11, 2006 |
| Jonathan                  B. Bulkeley                 |                                                                                                      |                             |
|                                                  |                                                                                                      |                             |
|                                                  | Director                                                                                                  | August                  11, 2006 |
| Herman                  Cain                     |                                                                                                      |                             |
|                                                  |                                                                                                      |                             |
| /s/ Lee                  Caudill            | Director                                                                                                  | August                  11, 2006 |
| Lee                  Caudill                     |                                                                                                      |                             |
|                                                  |                                                                                                      |                             |
| /s/ Walter                  Isaacson        | Director                                                                                                  | August                  11, 2006 |
| Walter                  Isaacson                      |                                                                                                      |                             |
|                                                  |                                                                                                      |                             |
| /s/ William                  E. Mayer       | Director                                                                                                  | August                  11, 2006 |
| William                  E. Mayer                     |                                                                                                      |                             |
|                                                  |                                                                                                      |                             |
| /s/ John                  T. Reid           | Director                                                                                                  | August                  11, 2006 |
| John                  T. Reid                         |                                                                                                      |                             |
|                                                  |                                                                                                      |                             |
| /s/ Lawrence                  R. Ricciardi  | Director                                                                                                  | August                  11, 2006 |
| Lawrence                  R. Ricciardi                |                                                                                                      |                             |
|                                                  |                                                                                                      |                             |
| /s/ William                  J. White       | Director                                                                                                  | August                  11, 2006 |
| William                  J. White                     |                                                                                                      |                             |
|                                                  |                                                                                                      |                             |
| /s/ Ed                  Zschau              | Director                                                                                                  | August                  11, 2006 |
| Ed                  Zschau                            |                                                                                                      |                             |