CADpatterns for Illustrator CS v1.0b available through the download section at http://www.no-nonsens.nl and http://www.msimons.nl
CADpatterns for Illustrator CS contains:
72 Technical Illustrator pattern
69 AutoCAD hatches for Illustrator
146 Microstation hatches for Illustrator
126 VectorWorks hatches for Illustrator
User Guide and high-res pattern overview included.
Demo version available for both Macintosh and Windows.