And I've just sent a message to fictionwise about this. Because the book that I've downloaded from Fictionwise is identical (save for a little metadata) to the free book at Amazon - even to the cover image bearing the banner message "FREE EDITION WITH BONUS MATERIAL".
It's not that I'm worried about $0.63. But I expected better of Fictionwise. It doesn't look good to sell something that the publisher seems to want to be given away.