Best traffic / performance / usage monitoring module?

Question

Are there any open source (or I guess commercial) packages that you can plug into your site for monitoring purposes? I\'d like something that we can hook up to our ASP.NET s

Answer 1

Google Analytics is free (up to 50,000 hits per month I think) and is easy to setup with just a little javascript snippet to insert into your header or footer and has great detailed reports, with some very nice graphs.