Google wants to help you out, and so it's just launched Google Ventures.
Google Ventures plans to spend about $100 million in its first year, so if you've got a great idea, you'd better contact them now and get in while it's hot.
An eWeek article about the new venture capital fund summarizes it as follows:
Google is setting up Google Ventures, a venture capital fund with the capacity to invest in consumer Internet, software, clean-tech, bio-tech, health care, and whatever other areas that might harbor the “next big thing.”You can read more about Google Ventures in their handy dandy FAQ.
I, unfortunately, do not have any super great ideas in my head just at the moment. Maybe you do.