I have a Kindle 2, and find the interface a bit clunky but adequate. I don't like the teeny mouse button too much, but the thing saves me a lot of space and I was able to get rid of some paper volumes. I keep it plugged in and stacked with books on the book shelf.
Calibre is a good free program for ebook processing that is compatible with several e-readers. It works with pdf, and you can choose your output format.
Calibre is a good free program for ebook processing that is compatible with several e-readers. It works with pdf, and you can choose your output format.