I used to use MobileMe to sync all my iCal events.
What do I do now to synchronize all my Apple devices (iMac, iPhone, iPad) to iCal on my iMac?
I still have MobileMe installed, and have Cloud App installed as well.
So what do I do to sync calendar events from one device to all the other devices?

What do I do now to synchronize all my Apple devices (iMac, iPhone, iPad) to iCal on my iMac?
I still have MobileMe installed, and have Cloud App installed as well.
So what do I do to sync calendar events from one device to all the other devices?