Van Kampen Holds Portfolio Update Conference Call

  
    
  
  
    
      Van Kampen Funds Inc., a subsidiary of Van Kampen Investments Inc. (“Van 
      Kampen”), will hold one of an ongoing series 
      of portfolio update conference calls on Thursday, March 27, 2008 at 4:15 
      p.m. Eastern Time. Portfolio Managers will discuss the Van Kampen 
      Municipal Opportunities Trust (NYSE: VMO) and give insight into the 
      senior loan marketplace.
    
    
      The call is open to the general public. The U.S. domestic call-in number 
      is [phone].
    
    
      Van Kampen Asset Management, the Fund’s 
      investment adviser, is a wholly owned subsidiary of Van Kampen. Van 
      Kampen is one of the nation’s largest 
      investment management companies, with approximately $120 billion in 
      assets under management or supervision, as of November 30, 2007. With 
      roots in money management dating back to 1927, Van Kampen has helped 
      nearly four generations of investors achieve their financial goals. For 
      more information, visit Van Kampen’s website 
      at www.vankampen.com.
    
    
      Investing in closed-end funds involves risk and it is possible to 
      lose money on any closed-end fund investment.
    
    
      Copyright ©2008 Van Kampen Funds Inc. All 
      Rights Reserved. Member FINRA/SIPC.
    
    
      IU08-01868P-N03/08