[n00bert]

Here's what I did for extra help pages in 4.1.6:

Say you want to create a warranty information page.

1. create a new language variable in admin > languages. call it warranty
2. create a file called warranty.tpl and add it to /skin1/help/
3. open warranty.tpl and copy this code into it:

{capture name=dialog}

...your code...

{/capture}
{include file="dialog.tpl" title=$lng.lbl_warranty content=$smarty.capture.dialog extra='width="100%"'}

4. open index.tpl which is also in /skin1/help/ and add this code:

 {elseif $section eq "warranty"}
{include file="help/warranty.tpl"}

5. add the following to general.tpl, which is also in /skin1/help/, where you want the button to display on the help.php page:

{include file="buttons/button.tpl" button_title=$lng.lbl_warranty href="help.php?section=warranty"}

This way when you click a button named warranty, your warranty info appears in a dialog box with a title, and is integrated with the rest of your site.

You can see it in action on http://www.urban-kings.com/help.php

regards,
n00bert