One more post for tonight:

Added the double braces to Martins script, and saved it in the command folder, with shortcut Alt+5.

Note: Loft does not work with points. (?)

Anyway, I drew two vertical circles in Moi, highlighted them, and hit Alt+5, and Voila, Martins script did a loft between them.

So the script needs the input curves... IMHO

Edit again: But it is less able than the official loft. (Try 3 circles in different order.)