Idea Starters

You've got to see the Random Story Generator. It's a kick.

Another nifty tool is yWriter, a free "novel writing software" utility, that helps organize, strategize, and plan your novel. 

yWriter has a handy word counter that helps you see how much you've written and how much you have left until you hit your goal. It also organizes your scenes in easily movable chunks, which helps you edit your book with ease.

Be sure to head over to the World Builders page for more awesome idea starters.