I have yet to do the free advertising because I am getting so much business with the co-op and the Radio SFI. I also use two others and they get me a few page views a day. With just the ones available through SFI I'm sponsoring an average of one person a day. You may want to take a serious look at the options through SFI I know I'm glad I did. See you at the top! Todd L. Garner