Amazon does support open formats, just not ePub. http://www.amazon.com/gp/help/customer/display.html?nodeId=200505520&#recognize http://www.amazon.com/gp/help/c

Amazon does support open formats, just not ePub. http://www.amazon.com/gp/help/customer/display.html?nodeId=200505520&#recognize http://www.amazon.com/gp/help/customer/display.html?nodeId=2...