How can I sync iphone 5 with outlook 14 calenders?

 Its fixed in itunes to use icloud to sync for some reason. which worked but then stopped working.
Outlook is working with the ical but not syncing with the iphone or updating appointments.

How can I get itunes to sync with ical?

I gather icloud is not even compatible with outlook atm. How can I change this setting?

Any help much appreciated as driving me mad and costing me time!

Thanks