Hi @ all... It's my first post...I've read km of BEST guides of msfn...and there are the best!!! now I'm trying to use Windows Post-Install Wizard (WPI), for me it's the best solution for complete an unattended windows xp Cd... but when I try to install bsplayer the programs (wpi) doesn't work... the parameters I used are: %CDROM%\Install\bsplayer122.817.exe and I haven't found any other parameters like /s /silent /verysilen (where i can find it????) Nero burning rome work greatly ... sorry for my very poor english... thanks for the reply!!!