i have a i5160 with a geforce fx go5200 64mb video card, what is the maximum that the video card can handel with overclocking the core clock and memory clock frequency. i download a .reg file that enabled new options for my video card, and the maximum that the core can go is 800mhz and the memory can go to 1.44ghz. if ya wana check out the file i use i went to http://downloads.guru3d.com/download.php?det=815. thnaks alot.