Big Future Request to handle different Problems! I need a function they check if a Registry Key exist! I need it to detect Hardware like USB WWAN Modems for Dell E64xx Notebooks. My solution in the moment looks like this script: ' Constants (taken from WinReg.h) ' Const HKEY_CLASSES_ROOT = &H80000000 Const HKEY_CURRENT_USER = &H80000001 Const HKEY_LOCAL_MACHINE = &H80000002 Const HKEY_USERS = &H80000003 ' Chose computer name, registry tree and key path ' strComputer = "." ' Use . for current machine hDefKey = HKEY_LOCAL_MACHINE strKeyPath = "SYSTEM\CurrentControlSet\Enum\USB\Vid_413c&Pid_8184" '<- this key exist if the hardware is present! ' Connect to registry provider on target machine with current user ' set objShell = WScript.CreateObject("WScript.Shell") Set oReg = GetObject("winmgmts:{impersonationLevel=impersonate}!\\" & strComputer & "\root\default:StdRegProv") ' Try to enum the subkeys of the key path we've chosen. We can't if the key doesn't exist ' If oReg.EnumKey(hDefKey, strKeyPath, arrSubKeys) = 0 Then objShell.Run ("setup driver") objShell.Run ("setup wwanmanager") End If The WPI included Hardwaredetection are not enough. Videocard, Modem, NIC, ... are nice ... sometimes i need more hehehe Next Future Request! I need a function, they edit the Boot.ini to customize the time counter. 30sec are to long ^_^