Kindle's DRM Rears Its Ugly Head and It Is Ugly
More details: http://www.geardiary.com/2009/06/21/kindlegate-confusion-abo...The bottom line:* You are able to redownload your books an unlimited number of times to any specific device.* Any one time the books can be on a finite number of devices, decided by the publisher for each book. For most books this is 5 or 6 devices.* If you hit the limit, Amazon can reset it much like iTunes lets you deauthorize all computers when you hit your limit.