How detect who access what folder ?

[UserNotFound]

Hi,

I need to register/log 'who' (usercredential) access 'what'(foldername) in a Windows 2003 server

- FileSystemWatcher doesn´t gives information about user. if someone knows how to obtain this information, please tell me....

- I´thinking about enabling auditing object acces policy, set auditing security for a folder and develo a app. to read security event log every 5 min. to get event 560, for who access what....but I would prefer not work with event log.

so, someone know if I can do it (who+what)with:
1- NTFS Change Journal
2- ETW - Event Tracing Windows
3- FindFirstChangeNotification / FindNextChangeNotification - API

Well, thanks in advanced

Almir