no ,no,the best banshee drivers out are at www.3dfx.com goto drivers then voodoo banshee and d/l and read the install insructions in the readme.And disreguard there statement saying use your board manufactorer's drivers and use 3dfx drivers.they are optimized for 3dnow,also if gta is a software rendering game that thats what your gonna get software rendering.The game has to be writen for glide or d3d or opengl to get hardware acceleration.You may have to uninstall the game then reinstall and it will find your new card or go into the games setup and check off glide or direct 3d or open gl,good luck....