October 2010 Version 3.2 for CS3, CS4 or CS5.
Version 3.0 Crosshatch a polygon or a bezier curve very easily with Illustrator CS3 or CS4. Very simple to use, a simple click on a polygon or a bezier curve and it's finished, the polygon or the bezier curve is crosshatched. Crosshatchings may be complex (up to 4 levels at the same time). One more thing, this tool is freeware.