Change default to excluede original files (only zip download).
Update mootools to 1.4.5
Implement cursor/header/navigation hiding when idle.
Do not scroll/tween on the first image.
Also handle mousedown/wheel, as clicking on a fully transparent div doesn't work anymore.
Use a "flash" div that also covers the image (highlight only covers the background).
Implement background "blurs" instead of using a fixed background color.
Implement crude image prefetching.
Remove some completed features.