| Principia Support : 
            Software 
            Patches Update for Distributions
 The June 2005 release of Principia Mutual Funds, Mutual 
            Funds Advanced, Closed-End and Hypotheticals (with data as of 
	    05-31-05) was missing distributions for a subset of funds. This 
	    affects Scheduled Portfolios and Hypotheticals, but does not 
	    affect data points that factor dividends into their calculations
	    (i.e. Total Returns and Yields).  In the Performance History table of Advanced Analytics, 2005 Capital 
	    Gains and Income Distribution were understated for the affected funds.  Click here for a 
            list of affected Open End funds. 
	     Click here for a 
            list of affected Closed End funds.
             Patch MF0605.exe 
            corrects Open End Mutual Fund errors.  Patch CE0605.exe 
            corrects Closed End Mutual Fund errors.  Patch HY0605.exe 
            corrects Hypothetical errors.  Monthly subscribersWe recommend 
            that all monthly subscribers to Principia Mutual Funds, Mutual 
            Funds Advanced, Closed-End Funds, and Hypotheticals download and 
	    install this patch. If you do not subscribe to these modules you
	    do not need to download and install this patch.
 This patch is intended for those who subscribe to a single-user 
            version of Principia or for administrators of network versions. If 
            you are unsure which Principia license you have, launch Principia, 
            click the Help menu, then click About Principia. The last line of 
            the message box reads either Single User Version or Network Version. 
            To download and install the patch 
              
              
                | 1 | Close Principia. |  
                | 2 | Download the patch, and then choose to save the file to 
                  your hard disk. |  
                | 3 | Save the file MF0605.exe, CE0605.exe, and HY0605.exe 
		  to a folder on your PC. Note the name and location of this folder. 
		  When download is complete, locate the file and double-click it. Follow the 
                  on-screen instructions. |  HelpIf you have trouble 
            downloading or installing this patch, e-mail us at 
            tech@morningstar.com or call Tech Support at 312-424-4299.
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