Applications: Java JRE 1.6.0 update 26

Get your .msi file as instructed here.
I used the JRE from the oracle site but that shouldn't make a difference.
The key is to use this EXACT command:

msiexec /i jre1.6.0_26.msi SYSTRAY=0 EULA=0 JAVAUPDATE=0 AUTOUPDATECHECK=0 JU=0 REBOOT=ReallySuppress /qb

This will make sure the updater doesn't run and your users do not get Java update requests.