If you're waiting on Google Analytics and want something to tide you over, you might try ClickTracks free version: Appetizer.
Easily and immediately understand how visitors interact with your web site. Through a simple mechanism known as visitor labeling, you can color-code visitors from a PPC campaign; visitors who found each page through a certain keyword; visitors who spent a very long or very short time on a page; and much more. The software's flexible nature means that you can select and label visitors who meet criteria important to you.