I bought my Kindle Xmas 2010, After a yr I had a problem, called Amazon (where I bought it) and had a new replacement in 2 days. The second one is still fine and I average reading 3 books a week on it.. I keep hoping something will happen so I can get a new one. I researched the new ones, I looked for lightweight and long battery. I also want the back light and 3G so you can get a book anytime, anywhere. I buy lots of books from Amazon when they discount them and also borrow from my library for free.