The Sonic Refill DL Multibox from Sonic Reality is a download package that allows you to choose any one of 38 Sonic Refills loop titles for use in music, radio, and other multimedia applications. This package includes a disc with application software and a card with a serial number that will allow you to download the Sonic Refills title of your choosing. No matter which title you choose, you will receive pro-quality loops in Rex, Apple Loops, and Acidized Wave formats for easy integration with your favorite DAW.