Wow! Will the amazingly cool ideas ever stop coming out for Mac OS X? The newest cool thing I’ve found for OS X is called Cocoa Gestures. It allows you to use just your mouse to navigate around any Cocoa application. So with Safari, if I want to open a new window, I simply hold my right mouse button down and move my mouse up, down and up. If I want to print a page, I click my mouse and go up, right, down. Cocoa Gestures is completely customizable, so the number of things you can do is only limited to the application your using it with. It’s definitely worth checking out.