A week back, MacRabbit released a version of Espresso 2.0 for public testing. Apparently there has been many work done under the hood, as well as a deep CSSEdit integration.
I ran it a couple of times, and I like it, but I’m not blown away. Specifically because I never got into CSSEdit at all — this is a personal workflow problem.
But as I have been using Espresso for the past two years now, I can only but vouch for it’s greatness.