Hi everybody Many thanks for all of you , really great effort and nice place to visit First of all I want to tell you that I am not a programmer and also I Speak English as a third language . I was in this address http://unattended.msfn.org/ And as I told you above it's great effort and nice place to visit I found many ways to do Unattended install but unfortunately I try it But nothing works with me , I think because I am new on this and also because There are many commands and may ways . e.g. (RunOnceEx , GuiRunOnce , Cmdlines.txt , bat flies and cmd flies .) so I get crazy and I didn't know the start from the end . I am asking you to help me in a very simple mode ( I mean in steps and details ) So I am asking for the best ways to install windows XP pro with the applications , Hot fixes ,directX 9b , WMP 9 , movie maker ….ext in Unattended mode Please tell me in steps and where I have to save each file For example need someone to tell me haw to do ( RunOnceEx.) Thank you