Java EE (Java Enterprise Edition) General Discussion

Hi.
I've developed an J2EE application working on Firefox.
When I tried to porting the application on IE8 a faced with this problem.
IE8 cache all jsp page and it answer often with cached pages instead of reload them from server.
I've put in my master jsp page the followings meta but IE8 continue to cache pages.

+<meta http-equiv="content-type" content="text/html; charset=ISO-8859-1">+
+ <meta http-equiv= "Cache-Control" CONTENT="no-cache">+
+ <meta http-equiv= "pragma" CONTENT="no-cache">+
+ <meta http-equiv="expires" content="-1">+

What can i do other than use only Firefox :-) ?
Thank