User summary: This is the original release of the product. A free upgrade to version 3.0 was offered to purchasers of this edition.
How this version differs from 3.0, from the introduction of version 3.0:
In [version 3.0 of the] electronic edition of If Thoughts Could Kill, we have updated the page design to match the look of our current product line, facilitate quick printing, and conserve ink. We’ve also made a few changes to bring the book in line with the newest version of the d20 System Reference Document and included some material from Monte Cook’s website that was featured in the print edition (see appendix).