Amazon is adding a new streaming device to its range, and it comes with features that current models simply can't match. The Fire TV Stick HD is the tech firm's latest entry-level gadget and will cost £39.99 when it goes on sale later this month. Despite its lower cost, it gets some nice upgrades, including being much slimmer and sleeker than its predecessor. In fact, it's now 30% narrower, which not only makes it easier to pop in the back of TVs but also far more portable for times when users