No cache headers being insterted still?

[007]

All the pages on my forums have this in the header:

<!-- no cache headers -->
<META http-equiv=Pragma content=no-cache>
<META http-equiv=Expires content=-1>
<META http-equiv=Cache-Control content=no-cache>
<!-- end no cache headers -->

Is this the "no cache header" that there is an option to turn off? I have this disabled and I still see this on all of my pages. What should I do? Thanks.

~006

[Zachery]

All the pages on my forums have this in the header:

<!-- no cache headers -->
<META http-equiv=Pragma content=no-cache>
<META http-equiv=Expires content=-1>
<META http-equiv=Cache-Control content=no-cache>
<!-- end no cache headers -->

Is this the "no cache header" that there is an option to turn off? I have this disabled and I still see this on all of my pages. What should I do? Thanks.

~006
This is not the same as the headers sent along with the file to from server.

[007]

What does this code do? Would it hurt anything if I deleted it?