Just got Mountain Lion, so far I'm pretty happy with it. The only thing I'm not happy about is the scroll speed when scrolling through a folder through the dock. That is, when you drag a folder to the dock and then open the folder in the dock, then try to scroll through it. The scrolling is very jerky and slow, and changing the settings for the mouse in System Preferences does nothing. Anyone else noticing this? Anyone have any solutions? Any help is always appreciated!