Common Contracts

Exhibit 4 GUARANTEE

Guarantee • May 22nd, 2003 • Newest Mezzaninie Lp • Communications services, nec • Colorado

• Contract Type
  Guarantee
• Filed
  May 22nd, 2003
• Company
  Newest Mezzaninie Lp
• Industry
  Communications services, nec
• Jurisdiction
  Colorado

GUARANTEE

Guarantee • September 17th, 2002 • Smith Barney Trust Ii • New York

• Contract Type
  Guarantee
• Filed
  September 17th, 2002
• Company
  Smith Barney Trust Ii
• Jurisdiction
  New York

GUARANTEE

Guarantee • April 24th, 2001 • Kroll O Gara Co • Motor vehicles & passenger car bodies • Ohio

• Contract Type
  Guarantee
• Filed
  April 24th, 2001
• Company
  Kroll O Gara Co
• Industry
  Motor vehicles & passenger car bodies
• Jurisdiction
  Ohio