Hello Everyone, I am implementing the native platform called FLIP in Mesa 7.8.2. EGL code.my development platform is RHEL 5.3 which carry the kernel 2.8.18. I am referring native implementation of X11, to do this, and of-course its using softpipe right now, now i can able to divert EGL calles to the file called native_flip.c rather going to native_x11.c. I verified the implementation with GLES application its working fine. but the frame rate is not fare enough for development environment, i want to improve this by adding graphics card. i have the below query to enable this. could anyone please help me in doing so. 1) what kind of graphics card i can use with Mesa 7.8.2 and Kernel 2.8.18 to enable hardware acceleration. though i aware that DRI is enable from kernel 2.6.28 and above, i am interested in some driver which doesn't falls with DRI architecture like Nvidia Cards. my doubt is which series of Nividia will fit in perfectly. 2) which is the file i can refer as the model, to enable hardware acceleration? thanks in advance, waiting to hear back. Regards, Srini.