Hi, I've been trying to patch my BIOS using dumped stock ROM from my GPU: EVGA GTX580 Black Ops Edition Currently, I'm trying to achieve additional VESA modes. In this case, it's 1920x1080@60. There's very little resources and reference on the web and so far the base of my trials came from this forum thread: http://www.insanelymac.com/forum/index.php?showtopic=211294 The following is my stock BIOS dump. http://www.mediafire.com/?3gg8by352h9d3km So far, hex editing the ROM dump would either leave no changes in listed/available VESA modes or will leave the card with no display. I've even emailed EVGA support to check if there's going to be a BIOS update in near future and they replied saying "We have no plans to do so. Thank you." Any assistance and suggestions would be much appreciated Thanks!