0001079974-07-000524 Sample Contracts

UNCONDITIONAL GUARANTY
Unconditional Guaranty • October 3rd, 2007 • Xedar Corp • Blank checks • Colorado

This continuing Unconditional Guaranty (“Guaranty”) is entered into as of September 28, 2007 by Xedar Corporation (“Guarantor”) in favor of Silicon Valley Bank (“Bank”).