Ring Factory publishes software for mobile content delivery, including music, images and videos in one simple solution. Ring Factory is 100% wireless carrier independent and is compatible with all open networks, including Sprint PCS, Cingular, AT&T Wireless, Verizon, T-Mobile, Rogers, Telus and others, supporting more than 100 handsets, the most in the industry. Ring Factory allows users to sample music from recording artists at www.ringfactory.net and from their personal music collection.