Some suggestions on a graphics card.?

I have a ZT Affinity 7516Na Desktop PC these are the specs:





Processor AMD Phenom鈩?II 955 Quad-Core Processor


Operating System Windows庐 7 Home Premium 64-bit


Memory 4GB DDR2 Memory


Hard Drive(s) 1.0TB SATA II Hard Drive


Optical Drive 22X DVD卤R/RW


Graphics Integrated NVIDIA GeForce 6150SE


Audio 8-CH High-Definition Audio CODEC


Card Reader 19 in 1 Multiformat Media Reader


庐 Norton Internet Security 2010 90-Day Trial Version (90 days of complimentary live updates)


Ports (6) UNetworking 10/100 Mb/s LAN


Input ZT Keyboard %26amp; Mouse


Preloaded Antivirus Software SymantecSB ports, (3) Audio ports, (1) VGA port, (1) COM port, (1) RJ45 network port, (2) PS/2 Keyboard / Mouse ports


Expansion Slots (Total) (1) PCI-E X16 , (1) PCI-E X1 , (2) PCI


Expansion Bays (Total) (2) 5.25" Exposed, (1) 3.5" Exposed, (4) 3.5" Hidden


Dimensions (HxWxD) 13.9" x 7.1" x 16.9"


Power Supply ATX 12V 350W -- If needed I can upgard to 500W








I need something that can run Dragon Age 2 and Flight Simulator. As you can see the Integrated card just wont hold up. So with a budget maxing out around $200 what should I look at?|||A new power supply is a must. You can get a decent 550w for about $50. DO NOT cheap out. You should have enough left over for a Radeon 6850.|||uhm flight simulators are very gpu intensive but id say get a quality 550-600 antec psu and that will cost round 60 bucks ,and that will leave you like 140 so a radeon 6790 would be the best choice itll cost round 137 for the his version which is a great card, this is on newegg and comes with dirt 3 for free, but idf you can afford an extra 20 you can get a radeon 6850 from saphire which is by far the better performer and it comes with dirt 3as well