George, I have now looked at the script, as I should have done before. :| The error is beng caused by the "C" in r3Cube.js being upper-case, windows does not seem to differentiate. Frank's script ran for me because I had ran in to this issue about six months ago with K-Uda's city maker (BOXGEN.JS) , and had already duplicated the .js file, naming the new one r3Cube.js. Anyway, the line can just be deleted from the script.
Zaug -- My love of the halfling's leaf has clearly slowed my mind. 8?o
