X-Cart Mods: X-Cart Bulk Variant Modifier:

"X-Cart Bulk Variant Modifier allows x-cart administrators to easily and quickly view many product variant options at once and edit product variants across multiple products from one easy to modify page. This x-cart addon adds a new interface to the x-cart admin search for products tool. With a click of a link, you can be editing all of the variant information your product search returns, saving you time, effort and money!"