Track user behavior for a shared folder

From: Angus (Angus_at_discussions.microsoft.com)
Date: 05/31/05 

Date: Tue, 31 May 2005 00:07:02 -0700

I have a shared folder on a shared drive, everyone can access, save and move
file to/from this folder. However, I have to track who and when the user save
file , and who and when the user move file from this folder. How? Can I
export this log to a text or excel file?