"Calling All Cars was the first PSN game released on the PSN store and it is also David Jaffe's, from God of War fame, first game on the PlayStation 3. The game was very fun but unexpected by some, especially for a Jaffe game. Well after 3 years on January 14, 2010 Sony decided to pull the plug on the online servers for good."
-TheGamerAccess.com
Until TheGamerAccess.com discovered a work-around.