Apache webdav MySQL auth configuration

Hi All,

As a new webdav user. kindly to have your advice. I have tried to config
webdav running on apache for few months but it still doesn't work. 

I try to enable my apache to run webdav on apache (SSL) on FC6.

I append the following configuration in /etc/httpd/conf.d/auth_mysql.conf
for MySQL Auth and make a new foloder /home/apache/webdav in my linux box
with own/group 'apache'. However, when I add a network place.  it prompts
the folder doesn't exist.

Kindly to know any log I can refer to have some clue. I have tried to
visit the log under /etc/httpd/logs but it doesn't help much.

Alias /webdav/ "/home/apache/webdav/"
<Directory /home/apache/webdav>
    AuthName "Group authenticated zone"
    AuthType Basic
    AuthMYSQLEnable on
    AuthMySQLUser user
    AuthMySQLPassword pass
    AuthMySQLDB mydatabase
    AuthMySQLUserTable webdav_users
    AuthMySQLNameField user_name
    AuthMySQLPasswordField user_passwd
    AuthMySQLGroupTable webdav_groups
    AuthMySQLGroupField user_group

    require group gluelet