could you show me how id incorporate that in to this runonce cmd? cmdow @ /HID @Echo Off FOR %%i IN (D: E: F: G: H: I: J: K: L: M: N: O: P: Q: R: S: T: U: V: W: X: Y: ) DO IF EXIST %%i:\win51ip.SP2 SET CDROM=%%i: SET PP=C: SET KEY=HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnceEx REG ADD %KEY% /V TITLE /D "Installing programs" /f REG ADD %KEY%\000 /VE /D "WinRAR 3.40" /f REG ADD %KEY%\000 /V 1 /D "c:\Install\wrar340corp.exe /S" /f REG ADD %KEY%\001 /VE /D "Ad-Aware Pro" /f REG ADD %KEY%\001 /V 1 /D "C:\Install\aawsepro.exe /S" /f REG ADD %KEY%\001 /V 2 /D "taskkill /IM Adaware.exe /F" /f REG ADD %KEY%\001 /V 3 /D "taskkill /IM hh.exe /F" /f REG ADD %KEY%\001 /V 4 /D "taskkill /IM Ad-Aware.exe /F" /f REG ADD %KEY%\002 /VE /D "Google Toolbar (without advanced features)" /f REG ADD %KEY%\002 /V 1 /D "C:\Install\GoogleToolbarInstaller.exe /q /d" /f REG ADD %KEY%\003 /VE /D "PC Cillin" /f REG ADD %KEY%\003 /V 1 /D "C:\install\PCCILLIN\pcc.msi /qb REBOOT=Supress" /f REG ADD %KEY%\004 /VE /D "VideoLAN 0.8.1" /f REG ADD %KEY%\004 /V 1 /D "C:\install\vlc.exe /S" /f REG ADD %KEY%\005 /VE /D "Windows Media Player 10" /f REG ADD %KEY%\005 /V 1 /D "C:\Install\WMP\MP10silent.exe" /f REG ADD %KEY%\006 /VE /D "Registry Tweaks" /f REG ADD %KEY%\006 /V 1 /D "REGEDIT /S C:\Install\tweaks.reg" /f REG ADD %KEY%\007 /VE /D "Kazaa Codec Pack" /f REG ADD %KEY%\007 /V 1 /D "C:\Install\klmcodec116.exe /silent" /f REG ADD %KEY%\008 /VE /D "Sun Java VM 1.4.2" /f REG ADD %KEY%\008 /V 1 /D "C:\Install\j2re-1_4_2_01-windows-i586.exe /s /v"/qn ADDLOCAL=jrecore IEXPLORER=1"" /f EXIT cheers