Series A Purchase Agreement

Series A Purchase Agreement. Means the Stock Purchase Agreement dated as of October 21, 1994, as amended, among the Company and Austin Ventures III, providing, among other things, for the purchase and sale of Series A Preferred Stock.

Series A Purchase Agreement. Has the meaning set forth in the second recital above.

Series A Purchase Agreement. Shall mean that certain Series A and Series A-1 Preferred Stock and Common Stock Warrant Purchase Agreement dated on or about July 1, 2002 by and among the Corporation and the persons and entities listed on Exhibit A thereto.

Series A Purchase Agreement. Means the Series A Preferred Stock Purchase Agreement, dated as of October 29, 2003, between the Corporation and the Investor.

Series A Purchase Agreement. Shall mean that certain Series A Preferred Stock Purchase Agreement, dated as of May 16, 2002, by and between the Company and certain of the Investors.

Series A Purchase Agreement. The meaning ascribed to it in the recitals hereto

Series A Purchase Agreement. That certain Series A Preferred Stock Purchase Agreement, dated as of even date herewith and which is attached hereto as Exhibit F, among Purchaser and the persons and entities listed on the Schedule of Investors attached thereto as Exhibit A, which include Seller

Series A Purchase Agreement. The Series A Securities Purchase Agreement, dated the Issue Date, by and among the Company, the Holder and the other purchasers thereto

Series A Purchase Agreement. Has the meaning set forth in the first recital above