MobileMe

MobileMe is a commercial service by apple to synchronize data like contacs and events. Apple announced to close this service on June 30th, 2012 and does not accept new subscriptions. It's successor iCloud is announced to start in autumn 2011.

Setup

CalDAV-Sync

• Server: cal.me.com (No port number required. No http: or https: prefix required)
• use SSL: leave ticked
• Username: <username>@me.com
• Password: <your password>

After you authenticate, you will be asked which calendars you want to sync (e.g. home, work, etc.)

CardDAV-Sync

Afaik CardDAV is not supported by MobileMe.