Yes, listen to patio11.<p><i>I do NOT want to invest in the stock market, or invest in anything long term like bonds or property. I want to somehow use the money to make more money quickly (within a 2 year time span).</i><p>Excuse me if I'm too harsh, but you should spend some of the money on a membership in Gamblers' Anonymous. Because you talk like a bad gambler. The hallmark of bad gamblers is that, if ever they get ahead, they look desperately around for a way to lose so they can get back to their comfortable status quo: Grifting, in poverty.<p>If you have money that you don't know what to do with, put it in some diversified investments that will make money over 30 years -- not two -- and forget about it.<p>The exception I'd make is the one patio11 cites: If investing a portion of your current profits in your current business will pay off, do some of that. But don't invest <i>all</i> your profits in this one basket: One of the most important forms of diversification is to invest in things other than your current project. You don't need another get-rich-quick scheme: You <i>have</i> that, and it even seems to be <i>working</i>. Good for you. Now hedge your bets with a get-rich-slowly-but-safely scheme.