A price cut for the 21-inch iMac makes it a mainstream machine
CNET's editors are finding winners in sound and video this week, with the best Android tablet for watching movies that we've seen yet, a sound bar so hugely wide it gives you real surround sound, and upgraded Beats headphones. Meanwhile, the LG G3 is fancy enough to take on Samsung's heavy hitters, and more. First up, the 21-inch iMac is looking affordable now.
