Hey ive been trying to make an unattended cd for my laptop for the past week now and ive had no luck all im trying to do is make it automatically insert the serial and all the other information that nlite lets you put but it seems like those never work because when i go to test the cd it asks me to put the serial code in. now i dont know why this is doing this but can someone please help me because i really want to make this work so i can add applications too.

Go into your XP image folder and open 'Last Session_U.ini". Double check your serial number, you might have miss-typed something. As far as I know, this would be the only reason for the OS to prompt you.