More From Laura Tiffany
You can learn now from what these entrepreneurs wish they'd known then.
Sometimes buzz happens. Most times, however, you need to create it.
You can still find a place in the auto industry--you just have to know where to look.
Facebook, LinkedIn, MySpace, Orkut, Xing--the glut of social networking sites can make it impossible to decide where to spend your time and energy. Here are a few new networks to consider.