|Exhibit 31.1

Rule 13a-14(a)/15d-14(a) Certification
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|I, Joseph P. Caruso certify that:
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|1. | I have reviewed this quarterly report on Form 10-Q of the Company;
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|2. | Based on my knowledge, this report does not contain any untrue statement of a material fact or
         omit to state a material fact necessary to make the statements made, in light of the
         circumstances under which such statements were made, not misleading with respect to the period
         covered by this report;
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|3. | Based on my knowledge, the financial statements, and other financial information included in
         this report, fairly present in all material respects the financial condition, results of
         operations and cash flows of the Company as of, and for, the periods presented in this report;
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|4. | The Company's other certifying officer and I are responsible for establishing and maintaining
         disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e))
         and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and
         15d-15(f)) for the Company and have:
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|(a) |  | Designed such disclosure controls and procedures, or caused such disclosure controls
                  and procedures to be designed under our supervision, to ensure that material
                  information relating to the Company, including its consolidated subsidiaries, is made
                  known to us by others within those entities, particularly during the period in which
                  this report is being prepared;
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|(b) |  | Designed such internal control over financial reporting, or caused such internal
                  control over financial reporting to be designed under our supervision, to provide
                  reasonable assurance regarding the reliability of financial reporting and the
                  preparation of financial statements for external purposes in accordance with generally
                  accepted accounting principles;
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|(c) |  | Evaluated the effectiveness of the Company's disclosure controls and procedures and
                  presented in this report our conclusions about the effectiveness of the disclosure
                  controls and procedures, as of the end of the period covered by this report based on
                  such evaluation; and
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|(d) |  | Disclosed in this report any change in the Company's internal control over financial
                  reporting that occurred during the Company's most recent fiscal quarter (the Company's
                  fourth fiscal quarter in the case of an annual report) that has materially affected,
                  or is reasonably likely to materially affect, the Company's internal control over
                  financial reporting; and
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|5. | Companys other certifying officer and I have disclosed, based on our most recent evaluation of
         internal control over financial reporting, to the Company's auditors and the audit committee of
         the Company's board of directors (or persons performing the equivalent functions):
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|(a) |  | All significant deficiencies and material weaknesses in the design or operation of
         internal          control over financial reporting which are reasonably likely to adversely
         affect the        Company's ability to record, process, summarize and report financial
         information; and
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|(b) |  | Any fraud, whether or not material, that involves management or other employees who
                  have a significant role in the Company's internal control over financial reporting.
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|Date: November 4, 2008 |                                      
|                       | /s/ Joseph P. Caruso                 
|                       | Joseph P. Caruso                     
|                       | President and Chief Executive Officer

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