After a long, drawn-out analytics software solution process, we have finally made our decision to go with Google Analytics as our web statistics solution. Google Analytics is much more robust than we originally thought and pretty much does everything we need, for FREE!
The other contender was WebTrends, a company that seems to specialize in very large commerce sites. While it seemed we could do all kinds of cool things with this software, the expense and difficulty configuring the software made us think again.
We are very happy with Google Analytics, and are even happier that the process is over!