Pleaz help me.

I have a Radeon 7200 64mb ddr AGP.When i use openGL on my games and i get near some action the framerate gets extremely low.I have the latest drivers and DirectX 8.1.I also have a AMD processor at 550 mhz. How do i fix this problem

Wrong forum.
And I guess your processor is holding you back.

Get a decent processor (>1GHz) and more main memory. BTW, those questions belong in the " User Hardware, Software, & Gaming Help" forum, since this one is about programming using OpenGL, not playing OpenGL games.