Dream Weaver CS4 is quite expensive software and i have only the old version of it I am having the macromedia dreamweaver CS2 i think, which is equal with a notepad. I will soon update it to a latest version but not CS4 as it costs more than $ 2000 or but i know this if you are having the CS3 version and want to update the version with CS4 then it will cost you $ 900
Ya you are right its very expensive software and adobe is such a company who never offers anything either for free or in cheap rates and i have also upgraded my CS3 to CS4 and today i have purchased few plugins for this which costs $ 150 so today my paypal balance gone nil.