Hi, I've had my iPad for a few months now and I really love it, I use it all the time. After considering it and seeing what could be done with a jail broken iPad, I've decided that I'm going to jailbreak it and I was just wondering what will happen to the book that ive purchased in the iBooks store? How would I go about backing it up? It cost me £7 and I don't want to have to buy it again. Also any general tips and advice on what to expect and what I should be doing with regards to Jailbreaking my iPad would be appreciated, thanks.