[ARW VISIONS]

in product.tpl find this

{if $product.fulldescr ne ""}{$product.fulldescr}{else}{$product.descr}{ /if}

then find this

{if $active_modules.Magnifier ne "" && $config.Magnifier.magnifier_image_popup eq 'Y' && $zoomer_images ne '' && $js_enabled eq 'Y'}
{include file="modules/Magnifier/popup_magnifier.tpl"}
{/if}

cut the first section and put it under the last {/if} so you have this

{if $active_modules.Magnifier ne "" && $config.Magnifier.magnifier_image_popup eq 'Y' && $zoomer_images ne '' && $js_enabled eq 'Y'}
{include file="modules/Magnifier/popup_magnifier.tpl"}
{/if}

<br />< br />

{if $product.fulldescr ne ""}{$product.fulldescr}{else}{$product.descr}{ /if}