Michael

Found the program to be very easy to use with a simple attractive interface. Th drawing of curves with a mouse only is delightfully easy and smooth. My only criticism so far is I find the rotate function cumbersome to use. I look forward to further developments.

Yeah the rotate is very much a CAD style rotate that lets you very precisely choose the exact spot that you're rotating stuff around.

Eventually I want to have a more illustration type rotate as another option, where there would be some kind of frame or handles around selected objects and then you could grab one of those handles to pivot the object with a fewer number of clicks.

But it's going to be a while before I'll be able to experiement with that different style rotate, though.

- Michael

The system of Rotating &linears array with "*" & "/" of Sketchup is some awesome :)
http://www.sketchup.com/index.php?id=178&cat=11