For his Board service, Mr. Feldbaum will receive an annual cash retainer of $20,000, $2,500 for each regular Board meeting attended and $500 for each special meeting attended. As a member of the Nominating and Corporate Governance Committee, Mr. Feldbaum will receive an annual cash retainer of $5,000 and $1,000 for each committee meeting attended. Mr. Feldbaum will also participate in the Company's Non-Employee Directors' 2000 Stock Option Plan (the "Directors Plan"). Pursuant to the terms of the Directors Plan, upon his appointment as a director, Mr. Feldbaum received an initial grant of 25,000 options to purchase shares of the Company's common stock. Twenty five percent of the shares subject to this stock option grant will vest upon the one-year anniversary of Mr. Feldbaum's appointment, with the remaining shares vesting in 36 equal monthly installments thereafter. Following each annual meeting of stockholders, Mr. Feldbaum is also entitled to an annual grant of 10,000 options to purchase shares of the Company's common stock. Shares subject to the annual stock option grant will vest in 12 equal monthly installments over the one-year period following each grant date.