Very cool, I'll have to check it out.
My favorite Matheson western is Journal of the Gun Years. It's a fantastic story with characters you wish you knew... some of them so you could kick their tails for them.
Just so you know, I got What Dreams May Come today. I need to finish up the book I'm reading now, then I'm going to jump on it. I read a few pages and it looks really good, thank you for sharing!