Thanks MILBUC,
Your English is perfect!
I think i've worked out a better way of doing this.... Definitely works for the Apparel theme using 1.7.
Navigate to and open "themes\*your theme*\modules\ps_featuredproducts\views\templates\hook\ps_featuredproducts.tpl".
On this page you will see the <H2></H2> tags. Change these to the <H1></H1>.
So, find
<h2> <span>{l s='Special Products' d='Shop.Theme.Catalog'}</span> </h2>
And change this to the below...
<h1> <span>{l s='Your H1 Text Here' d='Shop.Theme.Catalog'}</span> </h1>
Clear the cache and then view your home page. This should now be showing as the H1 heading.
To add style to this, give this a unquie class and then add your required style in the Css file.
<h1 class="home_h1"> <span>{l s='Your H1 Text Here' d='Shop.Theme.Catalog'}</span> </h1>
I hope this helps others out.
Ian