Promote my Google Group and make money.

Easy task, just post a few links around, promote it, and you get the cash, it's that simple! I have a google group, which I designed to promote a system that I am building. I am promoting it everywhere I see fit, but I could use a little help. Okay, here's what you will do. You will be given a promotional box. I would like there to be 30 million members in my group (which should be easy considering that Yahoo groups, alone, has more than 300 Million visitors everyday.) All you have to do is to promote my group however you can, on all the different sources. I will also be promoting to myself, and as soon as the goal of 30 Million sign ups are reached, you will receive you pay. Note: Although this group is spiritual in nature, I actually set my eyes on the general public. Therefore, I don't care who these people are. As long as they sign up to my group, it's all good. Thanks