Form 10-Q for the Quarter Ended 3/31/08; Filed 5/1/08
Sarbanes-Oxley §302 Certification - CEO
Sarbanes-Oxley §302 Certification - CFO

Form 10-K for the Quarter Ended 12/31/07; Filed 2/28/08
Sarbanes-Oxley §302 Certification - CEO
Sarbanes-Oxley §302 Certification - CFO

Form 10-Q for the Quarter Ended 9/30/07; Filed 11/1/07
Sarbanes-Oxley §302 Certification - CEO
Sarbanes-Oxley §302 Certification - CFO

Form 10-Q for the Quarter Ended 6/30/07; Filed 8/1/07
Sarbanes-Oxley §302 Certification - CEO
Sarbanes-Oxley §302 Certification - CFO

Form 10-Q for the Quarter Ended 3/31/07; Filed 5/7/07
Sarbanes-Oxley §302 Certification - CEO
Sarbanes-Oxley §302 Certification - CFO

Form 10-K for the Year Ended 12/31/06; Filed 2/28/07
Sarbanes-Oxley §302 Certification - CEO
Sarbanes-Oxley §302 Certification - CFO

Form 10-Q for the Quarter Ended 9/30/06; Filed 10/27/06
Sarbanes-Oxley §302 Certification - CEO
Sarbanes-Oxley §302 Certification - CFO

Form 10-Q for the Quarter Ended 6/30/06; Filed 8/2/06
Sarbanes-Oxley §302 Certification - CEO
Sarbanes-Oxley §302 Certification - CFO

Form 10-Q for the Quarter Ended 3/31/06; Filed 5/4/06
Sarbanes-Oxley §302 Certification - CEO
Sarbanes-Oxley §302 Certification - CFO

Form 10-K for the Year Ended 12/31/05; Filed 3/2/06
Sarbanes-Oxley §302 Certification - CEO
Sarbanes-Oxley §302 Certification - CFO

Form 10-Q for the Quarter Ended 9/30/05; Filed 11/2/05
Sarbanes-Oxley §302 Certification - CEO
Sarbanes-Oxley §302 Certification - CFO

Form 10-Q for the Quarter Ended 6/30/05; Filed 8/2/05
Sarbanes-Oxley §302 Certification - CEO
Sarbanes-Oxley §302 Certification - CFO

Form 10-Q for the Quarter Ended 3/31/05; Filed 5/2/05
Sarbanes-Oxley §302 Certification - CEO
Sarbanes-Oxley §302 Certification - CFO

Form 10-K for the Year Ended 12/31/04; Filed 3/4/05
Sarbanes-Oxley §302 Certification - CEO
Sarbanes-Oxley §302 Certification - CFO

Form 10-Q for the Quarter Ended 9/30/04; Filed 11/3/04
Sarbanes-Oxley §302 Certification - CEO
Sarbanes-Oxley §302 Certification - CFO

Form 10-Q for the Quarter Ended 6/30/04; Filed 8/6/04
Sarbanes-Oxley §302 Certification - CEO
Sarbanes-Oxley §302 Certification - CFO

Form 10-Q for the Quarter Ended 3/31/04; Filed 5/7/04
Sarbanes-Oxley §302 Certification - CEO
Sarbanes-Oxley §302 Certification - CFO

Form 10-K for the Year Ended 12/31/03; Filed 3/2/04
Sarbanes-Oxley §302 Certification - CEO
Sarbanes-Oxley §302 Certification - CFO