Caching problem with revlets

Thu Dec 3 11:21:48 EST 2009

I really need help with this one.

To get at the heart of a few problems, I just put some code into my 
revlet to check that when a user opens my revlet, this person actually 
has the latest version. Just got word from one user (Vista + IE) that 
the revlet he recently accessed was an older version. So caching is 
taking place.

This code doesn't do the job:

<head>
<META Http-Equiv="Cache-Control" Content="no-cache">
<META Http-Equiv="Pragma" Content="no-cache">
<META Http-Equiv="Expires" Content="0">
</head>

Suggestions?

Thanks.
Richard Miller