Here is what I want: 1. A gesture to activate the App Switcher. Currently, Command+Tab is the only way to get the App Switcher on Lion. 2. A gesture to scroll all the way to the bottom or all the way to the top of a web page. Three-finger scroll up/down used to do this on Snow Leopard, but it just doesn't work on Lion. Will any of the following do either of these two things? Jitouch BetterTouchTool MagicPrefs Thank you.