Ok I know it's my disk because I can stick in my Retial WinXP disk and setup starts. So I have done something to prevent setup starting and causing it not to be booting correctly from my WinLite.iso, burned Cd. I used Finalized Cd and burn it at 16x, i.e. slower speed of my 48x as recomended in NLite setup tips. The main reason I am trying NLite was I am trying to get my "Documents and Setting", "Program Files" and "Common Files" off the System Drive. This seems to be an amazing program, though many items and ablities are new to me but I have setup standard XP many times so I think (hope ) I can get the hang of this amazing tool. I will try to show areas that are new to me, which I could have gotten wrong and could use help fixing, if someone more experienced could give me a nudge. So trying Unattended, I added what I thought were correct command line entries, do any of these stand out as errors? First I set it to ProvideDefault, so I could still oversee the install. I added these lines to Run Once. ProfilesDir = D:\Documents and Settings CommonFilesDir = D:\Common Files ProgramFilesDir = D:\Program Files Another thing I could have done wrong was edited in, Options, under Folders by changing; Profiles path to D:\Documents and Settings I left Temporay folder to default, %USERPROFILE%\Local Settings\Temp, since I was changing the UserProfile I thought it would change based on the "Docs and Sett" folder. I am not sure what other potienal problem areas I could have changed, as most of the other stuff was minor tweaks. Thanks for any help or tips to point me in the right direction. Edit I see my line, CommonFilesDir = D:\Common Files, is wong and should be CommonFilesDir = D:\Program Files\Common Files. I will change this, though I doubt this would effect Booting and it possibly would have worked but not been in the location I intended. Edit Also forgot to mention, I did do a search for key phrases like Bootable, without much luck.