Anyone upgrade to windows 10? How is it? I signed up for it, but heard you couldn't hide an update to keep it from installing. I had just fought a problem with an update for windows 7 that didn't like one of the drivers for my virus software. Took me a while to figure out which one was the problem, but I would have been toast if I couldn't hide it because every morning it was installed again. But I see there might be a program for that now. Anybody have reason to try it yet?