Best php counter/stats tool?

[rob]

anyone have a recommendation for a FREE page counter/stats gathering tool. I imagine it has to to be php based since that's the service we have here. I've used statcounter.com but the free version tops out after 100 hits or whatever and im almost there within a week.
It should be easy to implement too, as i'm a complete newb with php and aint done much web dev stuff since html 2.0 (you know when the tag was cool/annoying!)
Thanks!