Thank you, Fredo.

Thank you, Fredo. And Max, for the icons.

Seems very promising, Wikii. Thank you.

Thank you, Didier!

@unknownuser said:

(...) Correct me if I'm wrong, but wouldn't you need Lightwave to be able to use this? (...)

sad but true

Easy. With good parametric and osnap controls. The interface is clean and looks professional.
http://www.wtools3d.com/swf/online_help/LWCAD_30/detailed_sidewalks/detailed_sidewalks.htm

what a cool design! and a beautiful render as well.

@tobobo said:

You Ruby is in my top 5 to get

Same here. A very useful script. Good news, Rick.

That's insane! My respect, Jacques.