Exhibit 10.4

Compensatory Arrangements with Directors

The amount of the annual cash retainer, committee chair cash retainers and restricted stock grants for our non-employee directors for the current year are set forth in the table below.

Name		Position/Chair		Annual Retainer		Committee Chair Retainer		Annual Equity Grant(1)
Noel Posternak		Lead Independent Director, Nominating & Corporate Governance Committee		$125,000		—		28,961 shares
Robert Goldman		Compensation Committee		$  35,000		$10,000		19,307 shares
Michael Porter		Corporate Development Committee		$  35,000		$  5,000		15,464 shares
Donald Grierson		Audit Committee Chair		$  35,000		$10,000		19,307 shares

(1) The restrictions on the shares will lapse on the earlier of the date of the 2010 Annual Meeting of Stockholders or March 15, 2010, provided the person remains a director on that date and pursuant to our 2000 Equity Incentive Plan.