New version of DreamWeaver 8 come to help to designers who had difficulties to edit style in new way(css3). Advanced visual aids and additional tools are pointed to design DIV tags and classes without hand writing in css file directly.

 If you still not passed to CSS3 design yet, I advice you to go for it, give up any doubts, just try it with Dreamweaver8, after few hours ir maximum 1-2 days you would accustomes to design sites with CSS3, with DW8.