What are some of your recommendations for starting a hho business? How do you protect yourself from selling a good product to an idiot that will get hurt because of HIS ignorance? Should a corp. be started to protect personal assets? ( then you couldn't sell here ) How about the disclaimers? Do you limit your sales to one aspect of a complete set requiring the customers to purchase other necessary items elsewhere? Would you only sell in a kit form? Thanks in advance!