Filename      Description
------------------------------------------------------------------------
128-bit.txt   How to obtain the 128-bit version of SP4
Eula128.txt   End User License Agreement for 128-bit version of SP4
Eula40.txt    End User License Agreement for 40-bit version of SP4
Index.txt     This file
Nt4sp4a.exe   The Traditional Download (International English 40-bit) 
              installs all fixes for Windows NT and Windows NT Option 
              Pack. (Alpha)
Nt4sp4i.exe   The Traditional Download (International English 40-bit) 
              installs all fixes for Windows NT and Windows NT Option 
              Pack. (x86)
Nt4sym4a.exe  Traditional SP4 Download Symbols (Alpha)
Nt4sym4i.exe  Traditional SP4 Download Symbols (x86)
Nt4y2k4a.exe  Year 2000 SP4 includes the Traditional Download and also 
              detects and upgrades Internet Explorer 4.01 SP1, Microsoft 
              Data Access Components (MDAC) 2.0 Service Pack 1, and/or 
              Site Server Express 3.0 (if earlier versions exist on the 
              system) to resolve known Year 2000 issues on your Windows 
              NT 4.0 system. (Alpha)
Nt4y2k4i.exe  Year 2000 SP4 includes the Traditional Download and also 
              detects and upgrades Internet Explorer 4.01 SP1, Microsoft 
              Data Access Components (MDAC) 2.0 Service Pack 1, and/or 
              Site Server Express 3.0 (if earlier versions exist on the 
              system) to resolve known Year 2000 issues on your Windows 
              NT 4.0 system. (x86)
Readme.1st    Text file pointing you to the End User License Agreements
Readme.txt    40-bit Readme.txt file
Readme128.txt 128-bit Readme.txt file
Y2k.txt       Year 2000 SP4 Download Readme.txt File
Y2ktest.txt   Year 2000 SP4 Inspection Utility Readme.txt File
Y2ktesta.exe  Year 2000 SP4 Inspection Utility (Alpha)
Y2ktesti.exe  Year 2000 SP4 Inspection Utility (x86)

\MDAC:
Mdactypa.exe  Microsoft Data Access Components version 2.0 Service 
              Pack 1 (Alpha)
Mdactypi.exe  Microsoft Data Access Components version 2.0 Service 
              Pack 1 (x86)
Readme.1st    Installation Instructions
Readme.txt    Microsoft Data Access Components version 2.0 Service 
              Pack 1 Readme.txt file