What do you use to analyze your traffic logs?
I've used many different solutions over the years, from grepping log files, to simple home-made perl scripts, to standard common log analysis software packages.
I'm currently using Urchin, but Summary ( Summary.net ) is one of my favorites for more in-depth analysis.
If you're not too familiar with traffic analysis software, here's a great thread from WebmasterWorld that discusses different traffic stats programs: Which Stats Package is Right for You?.
What do other vBSEO'ers use? Do you use a common log file analysis program? Something home-made? Something special that integrates with vB? Let's hear about it .