Thanks!

This seems to be very useful

And now let me pass the words of a very good modeller. Way better than me. I still have problems understanding the UI of Blender, but anyway, here are his words:
In Antwort auf:
blender rockt! =)..THX A LOT. gone crazy on finding a way to do the job of this script.
give blender a try- at least 1 or 2 weeks