Legal disclaimer and risk disclosure

This report has been prepared by BHF-BANK Aktiengesellschaft on behalf of itself and its affiliated companies (together "BHFBANK Group") solely for the information of its clients. The information and opinions in this document are based on sources believed to be reliable and acting in good faith, but no representation or warranty, express or implied, is made by any member of the BHF-BANK Group as to their accuracy, completeness or correctness. Opinions and recommendations are given in good faith but without legal responsibility and are subject to change without notice. The information does not constitute advice or personal recommendation, for which the duty of suitability would be owed, but may facilitate your own investment decision. Moreover, you should seek your own advice as to the suitability of an investment matter mentioned herein. Investors are reminded that the price of securities and the income from them can go down as well as up and that the past performance of an investment or a market is not necessarily indicative for future results. This document is for information purposes only. Descriptions of any company or companies or their securities mentioned herein are not intended to be complete, and this document is not, and should not be construed as, an offer to sell or solicitation of any offer to buy the securities mentioned in it. BHF-BANK Group and its officers and employees may have a long or short position or engage in transactions in any of the securities mentioned in this document, or in any related securities. This publication must not be distributed in the United States. © 2006 BHF-BANK Aktiengesellschaft All rights reserved. Please mention source when quoting from it.