Wanna know how and from where your Visitors passing through your site.Yes everybody has that enthusiasm.Then why don't you try FEEDJIT.Feedjit is site which gives an instant and detaild Report about "From where you are getting visitors and how they are leaving your blog".Sitemeter is also one of the best tools.But it takes minimum 10 min to know to give report and you can't display directly on your site.But feedzit gives an instant(with in seconds) report and you can display your report to your visitors.It also provides a Live map to see your visitors location.you can watch right side of this blog.