WebDAV won't work

[Cepheus77]

Did anyone got WebDAV working? I'm pretty sure that I made everything correct. Here is my IIS log (the folder named "rainer" is the one I want as WebDAV folder):

#Software: Microsoft Internet Information Services 6.0
#Version: 1.0
#Date: 2006-04-10 12:07:17
#Fields: date time s-sitename s-ip cs-method cs-uri-stem cs-uri-query s-port cs-username c-ip cs(User-Agent) cs(Referer) cs-host sc-status sc-substatus sc-win32-status sc-bytes cs-bytes
2006-04-10 12:07:17 W3SVC1 127.0.0.1 PROPFIND /rainer - 80 - 127.0.0.1 Microsoft-WebDAV-MiniRedir/5.2.3790 - localhost 401 2 2148074254 1884 180
2006-04-10 12:07:17 W3SVC1 127.0.0.1 PROPFIND /rainer - 80 - 127.0.0.1 Microsoft-WebDAV-MiniRedir/5.2.3790 - localhost 401 1 0 1968 287
2006-04-10 12:07:17 W3SVC1 127.0.0.1 PROPFIND /rainer - 80 S15206983\Administrator 127.0.0.1 Microsoft-WebDAV-MiniRedir/5.2.3790 - localhost 501 0 0 150 303
2006-04-10 12:07:17 W3SVC1 127.0.0.1 PROPFIND /rainer - 80 S15206983\Administrator 127.0.0.1 Microsoft-WebDAV-MiniRedir/5.2.3790 - localhost 501 0 0 150 180
2006-04-10 12:07:17 W3SVC1 127.0.0.1 OPTIONS / - 80 - 127.0.0.1 Microsoft-WebDAV-MiniRedir/5.2.3790 - localhost 200 0 0 238 145

Thanks, Rainer.