Chances are you've got a more advanced recording studio in your laptop than the Beatles had when they made Sgt. Pepper's, so record your music yourself. Then build an Internet home that can grow with your entourage. Skip the cookie-cutter MySpace stuff and get a full-fledged content-management system like WordPress or Drupal, which will allow you to build your empire as you go: a blog, forums, photos, videos -- all in one place that you control. And make sure it can support a digital music store so you can sell your own MP3s.