Warrant(s)

Warrant(s). Shall mean the Warrant to purchase Common Stock held by Vector Partners, LLC, a Nevada limited liability company ("VP"), under the Warrant Agreement dated November 8, 2002 between VP and the Company, and the Warrant to purchase Common Stock held by PH Capital Holdings, LLC, a California limited liability company, under the Warrant Agreement dated November 8, 2002 between PH Capital Holdings, LLC and the Company.

Warrant(s). Means, collectively, each Common Stock Purchase Warrant issued by the Company to the Purchasers pursuant to the Purchase Agreement hereof to the extent such Common Stock purchase warrant is exercisable into shares of Common Stock and such shares of Common Stock are not otherwise subject to an effective Registration Statement.

Warrant(s). Means the warrants to purchase Common Stock, dated as of the date hereof, issued by the Company to the Investors pursuant to the Merger Agreement and pursuant to the Stock Purchase Agreements, a form of which is attached as Exhibit A to the Merger Agreement and each Stock Purchase Agreement.

Warrant(s). Means the warrants to purchase Common Stock, dated April 15, 2005, issued by the Company to the Purchasers pursuant to the Securities Purchase Agreement.

Warrant(s). Means the Warrants of even date herewith issued to the -------- Purchasers pursuant to the Purchase Agreement.

Warrant(s). Means the warrants to purchase shares of Preferred Stock issued by the Company to GTCR Fund VII, GTCR Co-Invest and the TCW/Crescent Lenders prior to the date hereof, on the date hereof or at any time in the future.

Warrant(s). Means the warrants to purchase shares of Preferred Stock issued by the Company to GTCR and the TCW/Crescent Lenders (i) in connection with the making of loans under this Senior Subordinated Loan Agreement and (ii) in connection with the purchase of Preferred Stock pursuant to the Purchase Agreement.

Warrant(s). Shall mean Purchase Warrants and Commitment Warrants.

Warrant(s). Shall include those warrants issued to the Holders under the Purchase Agreement and any warrants issued to finders of purchasers of the Company's Series C Convertible Preferred Stock as contemplated under the Purchase Agreement.

Warrant(s). Means the Common Stock purchase warrants issued pursuant to the Securities Purchase Agreement or any other warrants issued by the Company to the Holder on or before May 5, 2004.