The first public beta of Dreamweaver CS4, the popular WYSIWYG editor by Macromedia, has been released by Adobe today and is now available for download on Adobe Labs. And this isn’t all. They have also released the first public beta of Fireworks CS4, which is also available on Adobe Labs for download.
Currently, full beta testing is only available to those who have purchased Dreamweaver CS3 or Fireworks CS3, or you only get a 2 day trial. To download the beta version of Dreamweaver CS4, you first need to submit your Dreamweaver CS3 serial key at the Adobe Labs to get a new serial key for Dreamweaver CS4. Same is the case with Fireworks CS4.