EX-99.1 3 v01913_ex99-1.txt Page 11 of 11 EXHIBIT 99.1 AGREEMENT OF JOINT FILING Bonanza Master Fund, Ltd., Bonanza Capital, Ltd. Bernay Box & Co., Inc. and Bernay Box agree that the Schedule 13G to which this Agreement is attached, and all future amendments to such Schedule 13G, shall be filed on behalf of each of them. This Agreement is intended to satisfy the requirements of Rule 13d-l (k)(l) under the Securities Exchange Act of 1934, as amended. This agreement may be executed in any number of counterparts, each of which shall be deemed to be in original, but all of which together shall constitute one and the same instrument. Date: March _____, 2004 BONANZA MASTER FUND, LTD., an exempted company incorporated in the Cayman Islands with limited liability By: /s/ Don Seymour ------------------ Name: Don Seymour Title: Director By: /s/ Aldo Ghisletta ------------------ Name: Aldo Ghisletta Title: Director BONANZA CAPITAL, LTD., a Texas limited partnership By: Bernay Box & Co., Inc., as General Partner By: /s/ Bernay Box ------------------ Name: Bernay Box Title: President Bernay Box & Co., Inc., a Texas corporation By: /s/ Bernay Box ------------------ Name: Bernay Box Title: President Bernay Box By: /s/ Bernay Box ------------------ Name: Bernay Box