[balinor]

Images are stored in the images/ directory - each different type is stored in a different folder T for thumbnails, P for product images, etc. What exactly are you looking to do?

This is the call in product.tpl:

{if $active_modules.Detailed_Product_Images ne "" && $config.Detailed_Product_Images.det_image_popup eq 'Y' && $images ne '' && $js_enabled eq 'Y'}
{include file="modules/Detailed_Product_Images/popup_image.tpl"}
{elseif $product.force_image_type eq 'W' && $product.variantid}
{include file="product_thumbnail.tpl" productid=$product.variantid image_x=$product.image_x image_y=$product.image_y product=$product.product tmbn_url=$product.tmbn_url id="product_thumbnail" type="W"} 
{else}
{include file="product_thumbnail.tpl" productid=$product.productid image_x=$product.image_x image_y=$product.image_y product=$product.product tmbn_url=$product.tmbn_url id="product_thumbnail" type="P"} 
{/if}
{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}