I just started learning about slipstreaming XP installation and have successfully created a CD to install XP, Drivers, Reg Tweaks, and my apps (Nero, Winrar, Acrobat Reader 6, and NaV). Two problems still plague me. 1. After installation of Winrar I need my rarreg.key file copied to my Winrar folder on the hard drive. This is the command I use... ECHO Installing WinRAR 3.20 ECHO Please wait... start /wait %systemdrive%\install\Applications\WinRAR\wrar320.exe /s ECHO. ECHO Copying WinRar Registration Key... COPY "%systemdrive%\Install\rarreg.key" "%systemroot%\Program files\Winrar" The rarreg.key is in the $OEM$\$1\Install folder. The error message is "Cannot find path specified". I thought %systemroot% variable is C:\ 2. I tried to follow the instructions provided by WebMedic for creating a User account but it didn't work. Probably because I don't understand what files are needed and where they should go. A more detailed explanation would be greatly appreciated. Thanks!