code itself is pretty damn hard, so i honestly wish you the best of luck with finding a clean and reliable generator.
if you're unhappy with CS4, try CS3 or earlier? they have worse coding standards but they may be easier for you to get around.
if you're going to learn to code a website properly though, i'd buy a book on the basics, and slowly work up. sometimes working with a blank .html file and just coding each <div> etc gets you a lot further than actually using a generator.
Tim