Top 10 Home-Based Business Opportunities

For all of you who have asked, here's my list of the best home-based business opportunities - the best because of their potential right now and because there's only going to be a growing demand for these products and services in the future.
More: "Top 10 Business Opportunities 2003" - For comparison purposes, see the list of business opportunities I originally picked as the "best" for this year. Many of these could also be run as home businesses.