What if I don't have an idea?
mde: Enjoy this phase!  Idea generation can be a lot of fun.  Get some books to stimulate.  I've gotten a lot of mileage from "A Whack On The Side Of The Head" and "Creativity" (Csikszentmihalyi).  Watch some TED talks.  Go to your local unconferences and meet people and see what they're working on.  Team up on those connections.Share your ideas as they come.  Record everything that comes to mind.  Get feedback.  Iterate.Meanwhile, you can be educating yourself on the business side of things: starting a business, people/listening skills, presenting, marketing, etc.  You're already here; that's a pretty good start.  But books like "The Art Of The Start", "Founders At Work", and the Seth Godin variety are worth their weight in gold.