Remove Temporary Internet Files on exit with logoff script
Make a script with this content:
Windows 2003:
DEL C:\”Documents and Settings\%username%\Local Settings\Temporary Internet Files”\*.* /Q /F /S
Windows 2008:
DEL C:\”Users\%username%\AppData\Local\Microsoft\Windows\Temporary Internet Files”\*.* /Q /F /S
Add is as an logoff script
Great on Terminal servers.