Asus agp V300C bad framerate


I have a Pentium III 866Mhz, 128mb ram, 20gb hdd and an Asus agp V300C (tnt 1) when playing counter-strike in opengl mode i get an average of 20fps and in software even less, I have directx 8 installed and i am completely at a loss as to what to do, please help…

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