Hi, I'm hoping some one can help me out... I have been trying to play Counter Strike Source as well as Day of Defeat Source but I am experiencing serious FPS issues. I get an average of 10-15 FPS which is unacceptable as I have a reletively decent system. Specs: AMD 64 3500 1GB DDR2 400Mhz RAM ATI Radeon X800 GTO card Can someone please help? I can play other games like Quake etc with high detail and get great FPS but it does seem that I'm struggling with everything using DirectX whereas Quake 3 uses OpenGL. Is there a known issue with the Source engine from Valve???