I became a freshman of the ebook world since i bought my first kindle 4(NT). I'm very interested in jailing and hacking and other hot stuff to make the machine for convenient to use for users outside USA(e.g. access amazon.com to transfer files can be very difficult for us cause the internet problem, so i wanna take advantage of wifi but still can't find proper ways for my k4). Also, i'd like to communicate the experience using this device and good books we read. hope guys have fun there!