How do I set up good Apache logs for external stats processing.

Hi.

I'm just Starting with Drupal and I'm wondering about how to set up my Apache logs so they will be the most useful for my external Stats processing (on top of or instead of Drupal's statistics.module)

My specific concern is that I want to avoid having both:

/book/view/12

/what

appearing in the logs - both refer to the same page. I'm wondering if Apache can save a record of the page it served (/book/view/12) instead of the page it was asked for (/what)

I'm using this log format:
"%h %l %u %t \"%r\" %s %b \"%{Referer}i\" \"%{User-agent}i\"

Any suggestions?