EX-99 2 mm8-0306_sc13ge991.txt JOINT FILER AGREEMENT Exhibit 99.1 ------------ JOINT FILING AGREEMENT Pursuant to Rule 13d-1(k)(1)(iii) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned each agree that the Schedule 13G to which this exhibit is attached is, and any amendments thereto filed by any of them will be, filed on behalf of each of them. Dated: August 3, 2006 HEYMAN INVESTMENT ASSOCIATES HEYVESTCO LLC LIMITED PARTNERSHIP By: /s/ James R. Mazzeo By: /s/ James R. Mazzeo ---------------------------- ---------------------------- James R. Mazzeo James R. Mazzeo Treasurer Treasurer HEYMAN JOINT VENTURE WESTPORT HOLDINGS, LLC By: /s/ James R. Mazzeo By: /s/ James R. Mazzeo ---------------------------- ---------------------------- James R. Mazzeo James R. Mazzeo Treasurer Treasurer WESTPORT HOLDINGS II, LLC THE ANNETTE HEYMAN FOUNDATION INC. By: /s/ James R. Mazzeo By: /s/ James R. Mazzeo ---------------------------- ---------------------------- James R. Mazzeo James R. Mazzeo Treasurer Treasurer SAMUEL J. HEYMAN By: /s/ James R. Mazzeo ---------------------------- James R. Mazzeo Attorney-in-Fact for Samuel J. Heyman