IE - signed cab vs. signed jar problems

In IE on Windows when I sign an applet that is part of a package in a cab file it works like this; The first time the user hits the applet tag, IE downloads the cab and asks if you trust the applet. When the user clicks yes, it is installed to the downloaded program files system folder. The next time the user hits the applet tag the version in useslibraryversion param is compared to the installed cab and the applet is run without asking the user or attempting to download the cab, even if IE is restarted or the system rebooted.

When I use my signed jar I get two undesired results, when IE is restarted the jar is downloaded again and the user is asked if they trust it again. Any way to make this work like the cab as far as not downloading the second time and not asking the user again?

[807 byte] By [velodoga] at [2007-10-2 0:41:56]
# 1
> as far as not downloading the second time How about checking the server settings, (last-modified and expires?)> and not asking the user again?Allways trust?
harmmeijera at 2007-7-15 16:56:36 > top of Java-index,Security,Signed Applets...
# 2
Velodog,By any chance you got solution for this problem. If so please help us we are also facing the same problem. Thanks in advance.
ABC11a at 2007-7-15 16:56:36 > top of Java-index,Security,Signed Applets...