There are a lot of private, start up companies today that are innovating the future of technology. For example, startup companies such as Konarka and Nanosolar have developed plastic solar panels. Say goodbye to the bulky silicon based solar panels and say hello to pliable panels that you can mold around your roof tile. Not only will this be more appealing to the eye, but it will create even more surface area to soak up the sun's energy. By 2009 you should see some of these products hitting the market.

My money is on First Solar (FSLR) snatching up one of these startup companies.Who knows, in a couple of years you will probably see these plastic solar panels selling at your local Home Depot (HD).

So, it seems there are a lot of grand ideas being developed by small, private companies. I found a really good article about why such companies are staying private are taking advantage of this and profiting big time. No longer are venture capitalists risking their money on companies based out of their garage, but are now are funding proven companies.

Most investors have never tapped into private equity, and most don't even know how. Obviously, investing in private companies is not like trading on the New York Stock Exchange or Nasdaq - once you invest in a private company you are in a very illiquid position. That is why you must fully research the company before you hand over your hard earned money.

Investing in private equity can be very profitable, and it may be a viable alternative to the over-speculation found in today's mainstream markets. Forbes annually lists the top venture capitalists; I suggest you start there for looking into investing in private equity. There area also many angel financing books out there too.