Product image sizes

Hi Nicolas,
In a new website I'm including the product image in the cart. I'm not sure of the best way to set this. I have a product listing page where I've set the image to 140x140 in the menu item. I then have the product details page where I'd like 270x270 images with a 480x480 pop-up, but what is the best way set the product image in the cart to 140x140? It follows the 270x270 set in the config>files options?

Thanks
Chris

I should add, I'm using Joomla 1.7 & Hikashop 1.5.4,

Cheers
Chris

Indeed, for now the cart images don't have their own size options and thus use the options of the configuration.
You can however use CSS to force their size:
.hikashop_cart_product_image_value img{
width: 140px !important;
height: 140px !important;
}