Flux... Advanced XHTML and CSS web design software.

You can do Web 2.0, AJAX, and most other buzzword-compliant things. Flux has the following features:

• Drag and drop design of web pages, you can do almost anything without touching or even seeing XHTML/CSS . But you can meddle with the code if you want.
• Apply cool (or cheesy) effects to images from right within Flux.
• Attach funky javascript actions to your page without having a clue what you're doing.
• Embed Quicktime Movies, Flash and other objects.

Create the whole site within the WYSIWYG editor, type in XHTML, or a bit of both. You can use one of the supplied templates (this very website is included!) to get you started, or just stare creatively at a blank page.