Hi I've got a rMBP 13" early 2015. On using Amazon Prime Video with Safari it asks for Silverlight to be installed, which I do. The probem is that in SystemPal the temp goes up and the fan comes on during a movie making it unwatchable. I have downloaded Chrome (which I'd rather not do) and same happens. I have Parallels 11 with W7 & W10 tried IE and Chrome and its worse. I've checked the mac store and there is no amazon prime video like ios, surprising?. Also I have watched the same film on an iPad mini retina and its smooth as butter and no overheating. Any amazon Prime users with same config as my rMBP manage to watch a movie in peace? The "go for youtube" app works very well. Thanks in advance.