I like
Winsyntax for quick dirty work.
Dreamweaver, not so much any more now that I use Firebug to inspect CSS. Yeah, Dreamweaver as of CS3 still did 'Layers' (I think that's what they called them) which looked great in design view but were totally wrong in code. Still, I updated my WebSuite to CS4 just to keep up. Now I use Fireworks a lot more than I did before, just because I paid for it and have it around.