Limited Term New York Municipal Fund
                                        Oppenheimer AMT-Free Municipals
                                            Rochester Fund Municipals

                                   Prospectus Supplement dated December 19, 2007

This supplement amends the Prospectus of each of the above referenced funds (each a "Fund") and is in addition to
any other supplement(s). Effective January 1, 2008, the Prospectus of each Fund is amended as follows:

1.       The section titled "What is the Minimum Amount You Must Invest?" is amended by adding the following
     bullet point to the end of that section:

o        The minimum purchase amounts listed do not apply to omnibus accounts.

2.       The first paragraph of the section titled "Can you Reduce Class A Sales Charges - Rights of
     Accumulation" is deleted in its entirety and replaced by the following:

o        Right of Accumulation. To qualify for the reduced Class A sales charge that would apply to a larger
          purchase than you are currently making (as shown in the table above), you can add the value of
          any Class A, Class B or, Class C shares of the Fund or other Oppenheimer funds that you or your
          spouse currently own, or are currently purchasing, to the value of your Class A share purchase.
          Your Class A shares of Oppenheimer Money Market Fund, Inc. or Oppenheimer Cash Reserves on which
          you have not paid a sales charge will not be counted for this purpose. In totaling your
          holdings, you may count shares held in your individual accounts (including IRAs, 403(b) plans
          and advisor sold Section 529 plans), your joint accounts with your spouse, or accounts you or
          your spouse hold as trustees or custodians on behalf of your children who are minors. A
          fiduciary can count all shares purchased for a trust, estate or other fiduciary account that has
          multiple accounts (including employee benefit plans for the same employer and Single K Plans for
          the benefit of a sole proprietor). If you are buying shares directly from the Fund, you must
          inform the Distributor of your eligibility and holdings at the time of your purchase in order to
          qualify for the Right of Accumulation. If you are buying shares through your financial
          intermediary you must notify your intermediary of your eligibility for the Right of Accumulation
          at the time of your purchase.

3.       The section titled "Can you Reduce Class A Sales Charges - Rights of Accumulation" is amended by adding
     the following paragraph to the end of that section:

         Beginning on January 1, 2008, investors may also count Class A, Class B, Class C, Class G and
         Class H unit purchases in advisor sold Section 529 plans, for which the Manager or the
         Distributor serves as the Program Manager or Program Distributor, to determine which Class A
         sales charge will apply to a current Class A share purchase. You must notify the Distributor or
         your current intermediary of any qualifying 529 plan holdings.

4.       The section titled "Can you Reduce Class A Sales Charges - Letters of Intent" is amended to reflect that
     purchases made before the date of submitting a Letter of Intent will not be counted towards satisfying the
     purchases specified in the Letter. The Letter of Intent period will begin on the date of the first purchase
     following the submission of the Letter and will run for 13 months.

5.       The section titled "Can you Reduce Class A Sales Charges - Letter of Intent" is amended by adding the
     following paragraph to the end of that section:

         Beginning on January 1, 2008, investors may also count Class A, Class B, Class C, Class G and
         Class H unit purchases in advisor sold Section 529 plans, for which the Manager or the
         Distributor serves as the Program Manager or Program Distributor, in determining the share
         purchases that qualify for a Letter of Intent. You must notify the Distributor or your current
         intermediary of any qualifying 529 plan holdings.

6.       The section titled "Reinvestment Privilege" is amended by adding the following sentence to the end of
     that section:

         This reinvestment privilege does not apply to reinvestment purchases made through automatic
         investment options.

7.       The section titled "How to Sell Shares - Checkwriting" is amended by deleting the fourth bullet point in
     its entirety and replacing it with the following:

o        All checks must be written for at least $500. Checks will not be accepted if they are written for less
         than $500, including existing checks that indicate a $100 minimum.



December 19, 2007                                                                          PS0000.037