You don't need to own a Kindle to read a Kindle book - you can read it on PC's, Macs, ipads, etc.
If you do grab a free copy, I'd appreciate it if you could write an honest review on Amazon, or at least let others know of the promotion so that they could download the book.
I recently received 2 new email testimonials from readers of my book "Stock Trading Riches":
"A Wonderful Book... I probably would choose your system as it is simple, easy to use, and not bad performance based on my random testing at present."
Kevin W.
"I read your book in about 2 hours. I like it a lot. I like books that are written in simplistic ways and yours did that. More importantly, it was clear that you had a lot of insights to present to your readers and for which I learned a bit. "