Hi BusyElf, there is no difference only the section [sysoc] that must be put also in [sysPrepOC], WinNT6.x True Integrator is much more advanced (It supports much more) than nLite\RVMi because WinNT6.x True Integrator add\integrate\install but also rollback\remove\uninstall the addon, that thanks to Windows NT6.x where you can add\install\integrate\remove\uninstall\rollback software in offline mod, however the structure is the same (It is fully compatible with the nLite\RVMi) but in WinNT6.x True Integrator the entries.ini in can also be used in advanced mod, here http://www.wincert.net/forum/topic/8201-dx-integrator-syntax-for-win7-addon-makers/ are in Italian, but is same idea, is the same thing http://www.wincert.net/forum/topic/8116-dx-winnt6x-true-integrator-entriesini-syntax/ http://www.wincert.net/forum/topic/8119-dx-winnt6x-true-integrator-inf-syntax/ http://www.wincert.net/forum/topic/8146-come-aggiungere-cancellare-registro-durante-la-installazione-di-windows/ however the true examples are those inside the True AddOn himself, so need only to extract the True AddOn and see inside them, inside you will find every example that will serve you in poor words WinNT6.x True Integrator interpret\execute the True AddOn, exactly as dism interpret\execute the update .cab\ .msu Sorry for my English Ciao.