Misheard lyrics could be stamped out with X-Ray for music. It shows the lyrics for the song you are listening to, as they are being sung. Tap on any word and the song will start playing at that point.
Anyone whose commute takes them underground or out of Wi-Fi range will be thankful for a new Amazon Prime Instant Video feature that lets you download videos to the tablet so you can still watch when streaming isn't an option.
All three tablets are available to order. The 8.9-inch HDX will ship December 10, the 7-inch HDX will ship November 14 and the regular Kindle Fire HD will ship October 2.