I only just stumbled across this after i couldnt find my original version and went to the website to get a copy - they have upgraded it

(ok back in May 2012) but i only just realised that it is a new version.

http://startrails.de/html/software.html
Happy startrailing it!!
I will be redoing my allnighter from Duckadang a few years ago - this new version removes the gaps according to the blurb