Testing "L.A. Noire" with an Nvidia 9800 GT card. (Chase on foot and SPOILERS)

THIS IS FOR TESTING PURPOSES ONLY The game is running on a, HP A6530F AMD Phenom 8450 Triple-Core Processor 2.10 GHz 4GB Ram 64-bit Operating System EVGA GeForce 9800 GT 512 MB DDR3 PCI-Express 2.0 Graphics Card M2N68-LA (Narra3) Motherboard. I'm running L.A. Noire under these specs - http://i.imgur.com/qimzH.jpg