At the moment I have the Kindle app on my Iphone and really love it. I thought I'd be put off by the small screen and miss the feel of a real book but am having a great time downloading all sorts of cheap/free books and having the ability to have something to read anywhere I happen to be.
So, I am toying with the idea of putting a Kindle on my Christmas list but from what I've read, do you need a cover with a light to be able to read it in the dark, in bed? At the moment have my Iphone set with white text on a black background to read at night and its great. Are you not able to do this with the Kindle?