Dreamweaver MX 2004 was major in terms of CSS usability. Creating CSS in that version was much easier than in prior versions, but it wasn’t perfect and still, many complained and not that many ditched their 3rd party tool in favor of Dreamweaver MX 2004.
That has changed with Dreamweaver 8. The Unified CSS panel turns CSS creation into a very fast and easy thing to achieve. The rendering in Design View of the document window has improved 100% and the multipart CSS unified panel has made it easy to view styles, quickly make changes to styles and create new styles, all of which are instantly updated as Dreamweaver 8 silently writes the code in the background.
I urge you to have a look. I think that, after reading this article and trying it out with your 30 day trial of Dreamweaver 8 in the article that follows this one, you will be uninstalling your 3rd party tool and making the move to Dreamweaver 8 as your only tool.