Software by Marek Jablonski:

The word vignetting is used to indicate an unintended darkening of the image corners in a photographic image. It is a common problem due to the use of improper attachments to the camera lens. Vignetting Reducer is a simple tool for reducing vignetting in digital photos.

Wandering IPs is geolocation software. Once launched it monitors TCP connections made to or from your PC, identifies remote IP adresses and then tries to determine their geographic locations. Results are displayed on textured. iluminated accordingly to time zone you're currently in, 3D globe. Apart from locating endpoinds, it can be used to determine the route taken by packets across an IP network.