Ok, I am a bit of a noob to configuration of MSI installer packages so please forgive my ignorance.

I want to modify the latest version of the Java JRE .MSI installer using Orca (Windows SDK tool) and make a completely pre-configured install for my users. Is is possible to pre-answer the location of the Java temp files by modifying the file this way?

Our user have roaming profiles, so I don't want Java placing its .JAR files in the application data directory, otherwise my users take a hit on the available space for their roaming profiles.

Thank you!