My web hosting provider has a built in stats counter but it doesn't give ip address and other important information and at worst doesn't break down under a full months usage.

In other words it sucked.

If you are looking for a great stats program and don't want to run something like hitbox or other advertisements it's great and free.

There are versions for unix, windows and other servers. So if you can run scipts your in.

PS. I get 5 dollars for every click to this link so click click away!