Installing Java - cache problem

Question

I need to roll out JRE 1.4.2 to about 2000+ users.
We've created an SMS package to send it out but have realised that the default for the install is to use a 50 Mb cache file and to stick it in the users profile.
Trouble is roaming profiles are big enough these days, so the last thing we need to to take up another 50 Mb.
I can't find anywhere that gives me a list of all the command line switches for the install exe, I've found places where people have given a preset syntax for say slient install, but on where have I been able to find a list of what switches are available and what they do.
Surely there must be a list of the switches somewhere?
Is there a command line switch to go with the 'j2re-1_4_2_07-windows-i586-p.exe' executable?
If there is no switch is there a way of changing the location without ending up with stray files sat in the profile?
Or is there a switch to change the cache size during install?

Answer 1

In case anyone else needed this, I think the settings for cache are stored in deployment.properties file (in \Application Data\Sun\Java\Deployment ). Make the changes from the Java control panel that you want, then deploy that file to the new installs.
Hope this helps.