Karelia releases Sandvox public beta
Karelia Software: Introducing Sandvox
A couple of days ago I heard Sandvox was about to be released, and I noticed people were comparing it to RapidWeaver. I watched the first screencast about RapidWeaver and was impressed. I haven't tried Sandvox yet (it's downloading as I write this) but it looks good from the screenshots they've posted.
One feature that stands out is "no preview pane", edit text directly in the rendered page. If you've been following their weblog, that shouldn't be much of a surprise.
I'll give it a shot later today, right now I have homework to do. :-)