Draw some track-segments as bezier-curves on top of a map-image.
Run svgAnim.rb-script to generate a vido-clip witch shows the track animated from 0% to 100% visibility
Using encryption to secure your code or text. Click File->Run to run your code using Ruby, see the pop up for output. Never save your text or code to disk unencrypted. Don't forget your password. Encryption is error-persistent.
A fast and simple GUI for dvdbackup using Ruby-GNOME2. It requires the Ruby-GNOME2 Package, which is available for nearly every OS/Linux distribution. For installation instructions have a look at the README or the Homepage.