Tnx you. I just build my first ISO file and installing it with VM for testing. Another question i run into. I created an unattend file but now it is not asking on which drive to install. I like to get to normal diskpartition tool in Windows so i can create of select de drive to install it. My goal is to create a universal DVD (on harddisk) with al sort of windows XP/Vista and Windows 7 for x64 and x86. Because i am installing many different pc for clients it takes a long time to just sit and wait. So when i have this i can start an installation and go do someting else. But because the partitions al always different and data is on D drive i whant some control over it. Is it possible to get that screen. I tride MS Deployment Kit and that ons is great. Only problem was for me that i can can't the partition screen. You must give the options as a rule and that is for me not possible,