It is true that I have not done enough productive research. However I have tried and spent quite a good deal of time trying to follow others instructions . For example I am told I need a few files and that I should use HFSLIP and then nLite. The table shows all required files. Program Folder Filename Notes HFSLIP HF Windows2000-UURollup-v10b-x86-ENU.exe HFSLIP HF Windows2000-UpdateRollup2-x86-ENU.exe HFSLIP HF Windows2000-UpdateRollup2-SrvExt-v2-x86-ENU.exe Server only. nLite / RVMi OnePiece_Windows_2000_Post-SP4_UpdatePack_v5.0.2_FINAL_ENU.7z You should use HFSLIP first and then integrate the update pack with nLite or RVMi. Do not try doing it the other way round. Links to the Onepeice....7z file are broken or down. The file you are trying to access is no longer available publicly. However I did find a copy at http://hotfile.com/dl/137469856/80c2730/OnePiece_Windows_2000_Post-SP4_UpdatePack_v5.0.2_FINAL_ENU.7z with the correct md5. Starting with SP4 I am now going to attempt tocombine the above files into my installation.