i have an unattended install only you can do is to choose your own partitions, but the boot image from MSFN gives de driveletter d to de cdrom. how can i change it that de cdrom / cd burner gets the letters: cd rom1 Y: cd rom2 Z: so when you make more then 1 partition that after the installation c: d: e: are partitions and u: and z: cdroms