Arduino with usb wifi adaptor

Has anyone ever gotten an arduino to work off of a usb wifi adaptor? Im trying to come up with a way to get wifi but with an existing product that has all the fcc and ul certs

Check the below. You don't have to do a USB hack.

http://asynclabs.com/store?page=shop.product_details&flypage=flypage.tpl&product_id=23&category_id=11