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View Full Version : OpenGl Extension in RCW



12-26-2001, 12:52 PM
I have noticed that Quake3 and Return to Castle Wolfenstein run very choppy under windows xp, (where as under Window 98 it games ran very smooth). I have a geforce3 card, and noticed that if i set Gl Extension to off, the games run very smooth again. What are Gl Extensions, do they increase the visual quality?