PES 2011 REQUIREMENTS CPU: Core 2 Duo @ 1.8 GHz or Athlon II X2 240 CPU Speed:Info RAM: 1 GB OS: Windows Vista SP2/ 7 SP 1 Video Card:NVIDIA GeForce 6800 or ATI Radeon X1300 or Intel HD Graphics 2000 (512 MB VRAM) Sound Card:Yes SCREENS media4up PART 01 PART 02 PART 03 firedrive PART 01 PART 02 PART 03 vshare PART 01 PART 02 PART 03