July 2011. Major update version 7.0 for CS5, CS4 & CS3.
Now version 6.3 for CS3 (Windows). Now version 6.3 for CS3 (mac PPC & MacIntel) Available for Illustrator 9, 10, CS, CS2 & CS3 (Mac) and CS, CS2 & CS3 (Win). With JLG•Arcs & Rectangles, you could create circles of various manners as well as arcs. You could draw a circle defined by its centre and by a point of its circumference, draw a circle which passes by 2 given points, draw a circle which passes by 3 given points, draw an arc defined by its centre and by one of its extremities, draw an arc the extremities of which are 2 given points, draw a tangent circle in 1, 2 or 3 sides. Now, with JLG•Arcs & Rectangles, you can draw circles, arcs but also rectangles, segments… USING A SCALE. In fact, the tool is now a CAD tool directly in Illustrator.