Nope. I am guessing you mean instability so yeah, if its Windows, it will most likely still crash... maybe not as much as before, but I am guessing that the Aero Glass theme will cause some crashes with hardware that is not 100% supported. With all those new features too, I am sure that here will be plenty of crashes and security fixes. Anyway, instability is to be expected with any new Windows release... Solution: Switch to Linux... No, ok, I won't get into Linux vs. Windows. Ok, anyway, we really won't know until it is released....