I will post a follup to my previous post when I get around to it. Screensaver is sitll a WIP and once I've fixed a crash I'll upload a new version to haikuware.com.
All I want to say now is how astounded I am at this point in time. It seems like yesterday that I was playing with a first demo of the App Server, with fake window decorations moving around a plain grey 'window'.
Now I've just updated my native Haiku install, I'm using a modern browser (lacking fluff features but it does what I need - renders web pages) over a wireless connection and it's flying. Happy days indeed.