yep that's what i mean, sorry for that question.
i have bought a magazine on desktop-shells and litestep was highly recommended, so i thought why not give it a shot (the program came on a Cd given with the magazine).
I see now that the version i have is 0.24.7 (the one with the continents as desktop)
It seems it's the installer v2.6 although the CD is published this month.

Time to upgrade is my next guess ;p