The following configuration information should allow with iCal and Address Book on iMac computers running OSX Lion [10.7]. Once configured you should be able to synchronize Contacts, Calendars and Notes.
CardDAV for ADDRESS BOOK:
- Go to System Preferences
 - Click Mail, Contacts & Calendars
 - Highlight Add Account and click Other.
 - Select CardDav and click Create.
 - Fill in the following:
- UserName: Your User Name is your FULL E-MAIL ADDRESS.
 - Password: This is the password assigned to your e-mail address.
 - Server name: mail.netlou-secure.com:443/WebDAV/
 - Click Create. Your account is now setup. You can view your contacts by opening Address Book.
 
 - Save the configuration
 
CalDAV for iCal:
- Go to System Preferences
 - Click Mail, Contacts & Calendars
 - Highlight Add Account and click Other.
 - Select CalDav and click Create.
 - Fill in the following:
- UserName: Your User Name is your FULL E-MAIL ADDRESS.
 - Password: This is the password assigned to your e-mail address.
 - Server name: mail.netlou-secure.com:443/WebDAV/
 - Click Create. Your account is now setup. You can view your contacts by opening Address Book.
 
 - Save the configuration
 
Important Information:
- because Netlou runs SSL for e-mail access, you must always use "mail.netlou-secure.com" for the server name connection.
- Your User Name must be your full email address.