As a hobby (should be a profession), I build computers for people when they ask it of me. I keep on hand usually 3 to 4 WinXP Pro OEM CD's (usually buy them in a 5-pack from my distributor). I pre-load various software applications (like Adobe Acrobat Reader, various chat programs, and others as well) by creating a single CD with everything I need on it and do an unattended installation. After installation is complete, I just change the CD-KEY to the appropriate one before delivery to the buyer. I've just begun trying out the Sysprep tool and using the "Resealing" option, adding the new CD-KEY to the OOBEINFO.INI file and let the "Out of Box Experience" run when they get it. I think that would be very neat, but I can't use this method just yet until I figure out a fix to a problem I'm having. After I run the SYSPREP -RESEAL option, and reboot and go to test the startup, something happens after the first logon. My RunOnceEx commands (entered by CMDLINES.TXT and the RUNONCEEX.CMD file during setup) executes AGAIN when I type in my name and logon for the first time. The dialog shows up, but gives an error on every single one because the file doesn't exist ('cause my Cleanup command deleted the \INSTALL folder already because the applications are already on). Can someone tell me what I'm doing wrong?