I've spent a lot of time researching my product, patent option (including initial patent search), drawing specs, and I've just recently purchased material to make one or more working prototypes. I am targeting a very specific (but large) group of end-users and have a niche' that no one else has developed in this market area. I want to put together a complete Profile and have all contemplated questions answered should I choose to have the product Licensed. Here's my issue and where I need some guidance. I'm definitely not sure where I should start looking for the market research....I'm looking for some very specific stats (how many possible customers there could be). Anyone have any advice? I want to do all of this on my own and not have to pay anyone to do this. I'm smart, creative and have done a lot of research. I have many, many ideas for new products in a couple of different market areas. I feel the more information I can gather, the better my chances are of being knowledgable and successful. I'm very excited about this first product and can't wait to move forward. I really do appreciate any help you can give me.