I was recently asked to report on how large the max size of temporary internet files is for all of our users. We all know SCCM doesn't work well with anything that concerns HKCU settings. Using a post from Sherry Kissinger as a guide I came up with a script that would copy HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content into a custom registry key under HKLM. I then created an advertisement that's set run only when a user is logged on and to run once for each logged in user. Then using regkeytomof I built custom mof edits for SMS_Def and Configuration.mof to collect all the info. Attached is a zip file that contains the mof edits, the script and a sample SQL query that can be used to report on the collected data.