Calendar

Units redeemed on or prior to the Special Redemption Date will not be subject to the second year deferred sales charge. Units with a Classic CUSIP will be automatically redeemed on the Special Redemption Date. Units with a regular CUSIP will remain outstanding through trust termination. Units with either CUSIP may also be redeemed on any trust business day. Investors may request a change in CUSIP at any time at least five business days prior to the Special Redemption Date.

Information contained herein and in the preliminary prospectus is subject to completion or amendment. A registration statement relating to these securities has been filed with the Securities and Exchange Commission, but has not yet become effective. These securities may not be sold nor may offers to buy be accepted prior to the time the registration statement becomes effective. This communication shall not constitute an offer to sell or a solicitation of an offer to buy; nor shall there be any sale of these securities in any state in which such offer, solicitation, or sale would be unlawful prior to registration or qualification under the securities laws of any such state.

This information does not constitute an offer to sell, or a solicitation of an offer to buy securities in any state, or other jurisdiction to any person to whom it is not lawful to make such an offer. A trust that contains a state name in the trust name is generally available for sale only to investors in that state.