Graph-paper in PDF form Cory Doctorow 2:02 am Wed, May 11, 2005 Free on incompetech.com, printable PDFs of graph paper in a variety of styles: "Metric, Multi-Width, Asymmetric, Dots, Iso-Dots, Hexagonal, Hex Dot, and Celtic Knot." Man, if only we'd had this stuff back in my D&D days. Link(via Make Blog)