I just posted another alpha of the screen saver. This one fixes the anti-aliasing problem and adds a requested feature to speed up colour animation. Get it here.
I also posted some new gallery images. It really doesn't compare to seeing the thing in operation, but maybe you can get a taste for what it looks like. See more.
By the way the nifty gallery widget is AxKit::App::Gallery by Nik Clayton. It caches the thumbnails at smaller sizes to give the downloads a break, and it generates them automatically as well, so less work for me.