This very easy to setup link tracker can be used to track downloads from your site.
It will log the time and date, as well as a few other goodies, such as browser and operating system. You can view the stat report via the web, and clear the log entries at the click of a button.
A separate log is used for each link track. This tracker can be used for regular links as well.
Updated in this version: Add new links to track via a password-protected area. No database required! (uses the FileSystemObject to edit text files).