***** File SUMINFO.TXT                                                        
                                                                              
     This brief file is located in the SUMMARY directory and explains its     
contents.  The purposes of the SUMMARY directory are to:                      
                                                                              
    o Bring together all known errata for the IHW Digital Archive,            
      particularly these "mixed discs" (HAL_0019--HAL_0023).                  
                                                                              
    o Deposit in one place the "Quick Look" and "Pathtable" indices           
      for HAL_0019--HAL_0023 so that global versions of each can be           
      created if desired.  [N.B.:  the versions of these indices presented    
      here have undergone error correction with respect to the versions       
      presented on earlier discs, and hence should be used in their stead.]   
                                                                              
    o Offer "replacement files" for the VOLDESC.SFD files on HAL_0019         
      through HAL_0022.  Those earlier files had truncation problems, and     
      rather than enumerating the particular errata, it was thought to        
      simpler to just replace the files.                                      
                                                                              
                                                                              
These three "purposes" are carried out in the ERRATA, INDEX, and OTHER        
subdirectories, respectively.