Ok guys I know this question has been asked many times before... This is something I found easy to do with the 3 series of wpi but doesnt seem to work with this new 4.3.5 version... So my question is basically how do you make wpi run direct from cd, I'm not just talkin about putting "REM Determine the WPI startup path. REM if wpi should run off the cd the replace %~dp0 with %cdrom%. set wpipath=%cdrom%\wpi" in the wpi.cmd file, but all the rest that goes around it i.e.folders you use etc... Also how do you make the mediaplayer work whilst installing in this manner... Thanx for any help....