SolidWorks 2016 is a great release. Running on windows 10. 2015 sucked and was the worst ever. I have been using SW everyday since 2003. I like it. It is fresh. Haters will hate, but I just wanted to post something positive about it here. I really like it. Thanks. BTW, I am wicked stable, running huge assemblies, drawings, complex modeling and advanced thermal simulation. I crashed everyday three times a day on SW2015 and Win7, and had never had problems before. I advise anyone and everyone get the heck off 2015, get into the new UI with an open mind, and tone down the background if you need to. Get with the times folks. You can't stick progress under a rock.