Hi,
When I add new item in arabic and save it i get this error


DateTime::__construct() [datetime.--construct]: Failed to parse time string (الخميس, 17 تشرين2/نوفمبر 2011) at position 0 (�): Unexpected character


I am using the latest version of K2 and Joomla 1.7.3

You can access
Site > Global Configuration > Server > Location Settings
and setting Location Settings to your location


Ex my Location is Ho Chi Minh

DID NOT WORK...