JRE silent install

Here is command for silent install:
jre-6u12-windows-i586-p-s.exe /s /v "/qn IEXPLORER=1 REBOOT=ReallySuppress JAVAUPDATE=0 WEBSTARTICON=0 /L %temp%\setup.log"

the package itself can be downloaded from http://java.sun.com/javase/downloads/index.jsp

IE should not be open during install.