Yeah, I changed that. I was trying to give people who bought the paper versions the PDF for free, but lulu considers "free" to mean you get it without buying the book. I've had to remove that option for now since they don't allow it.

On a side note: WTF is up with these companies? This stuff isn't hard, but the whole time I'm trying to do this it's been nothing but friction. So annoying.

So it is. When I saw it was $1 for the PDF of v2 I didn't think twice. Been using v1 and pretty pleased with it so far and I was happy to pay such a low amount for v2.

Might buy the paperback in time just so I can have it on my bookshelf.