> What is the difference between the detailed image and X-Magnifier image?
In X-cart, those are different type of product images.
Detailed image is recommended to be up to 800x600 pixels to fit in popup on most screens.
Example of detailed image (move mouse over the product image to see detailed image) : http://demo.x-cart.com/demo/iPhone-5.html
Detailed images can be set to open on click as well.
here is how they are set in admin: http://demo.x-cart.com/demo/admin/product_modify.php?productid=17610§ion=images
X-Magnifier image can be as large as you want (but larger images will take longer to load) - it will be shown smaller at first and customer can zoom into details.
Example of X-Magnifier image (click on product image to zoom) http://demo.x-cart.com/demo/Hunting-Knife-w-sheath.html
here is how they are set in admin: http://demo.x-cart.com/demo/admin/product_modify.php?productid=182§ion=zoomer