Ok, about 2 weeks ago I got a new graphics card, and tried running my favourite games and see how much fps I would get on the highest settings. Most of the games can get a solid 60 and some drop to 40. With Arma 2 I can run it at high settings at a solid 60, however, with Arma 2: Operation Arrowhead and Dayz, I run at like 20fps on the lowest settings. I was wondering if anyone could help me get Operation Arrowhead to run faster. I have set GPU_MaxFramesAhead and GPU_DetectedFramesAhead to 1 but there is no difference. Could I have some help please? PC Specs (Essentials): Processor: AMD Phenom II X6 1055T Processor 2.80 GHz RAM: 4.00 GB Graphics Card: Saphire Radeon HD 7750 (1GB GDDR5)